Bluetooth Basics
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The technology of Bluetooth wireless is a short range communications method intended to replace the cables that connect portable or fixed devices while maintaining the highest levels of security.The key features offered by Bluetooth include low power and low cost. The specification in Bluetooth defines a uniform structure for a wide range of devices to communicate and connect with one another.The technology behind Bluetooth has achieved global satisfaction such as enabled devices, almost everywhere in the world. Bluetooth devices will connect and communicate without wires through short range and networks known as piconets.Each device will simultaneously communicate with up to seven other devices within a single piconet, meaning that each device can also belong to several piconets simultaneously. The piconets are dynamically established as Bluetooth enabled devices enter and leave the proximity of radio.A fundamental to Bluetooth strength is the ability to handle both data and voice transmissions simultaneously. This will enable users to enjoy varieties of innovative solutions such as hands free talking, printing and fax capabilities, and other applications.Specifications - Unlike other standards of wireless, the Bluetooth specification gives product developers both a link layer and application layer definitions, which will help support data and voice applications.Spectrum - The Bluetooth technology operates in the industrial and scientific band at 2.4 to 2.485 GHz, using a spread spectrum, frequency hopping signal. Interference - The adaptive frequency hopping of Bluetooth technology was designed to reduce interference between wireless technologies that share the 2.4 GHz spectrum. Adaptive frequency hopping (AFH) works well within the spectrum to take full advantage of the frequency available.AFH hopping allows for more efficient transmission within the spectrum, which provides users with greater performance even if they are using other technologies along with Bluetooth.
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Wednesday, September 9, 2009
Introduction To Bluetooth Technology
Introduction To Bluetooth Technology
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The technology of Bluetooth is nothing new, but in many respects it can still seem like more of a buzz word rather than an accepted technology. You may see the ads for Bluetooth enabled devices, although you still may be wondering what it is.Capabilities - The Bluetooth definition is a wireless technology that is a worldwide specification for a small form factor, low cost solution that will provide link between mobile devices and other electronic devices.Similiar to 802.11 b/g wireless and many cordless telephone systems, Bluetooth operates on 2.4 GHz radio signals. The 2.4 GHz band seems to be a bit crowded, with interferences between the devices a bit hard to avoid. Telephones are now being offered at the 5.8 GHz frequency band, which will help to remedy this.The technical specifications of Bluetooth will indicate a maximum transfer rate of 723 kbps with a range of 65 - 328 feet, all depending on the class of that particular device. The speed is a fraction of what is offered by wireless standards, so it's obvious that Bluetooth doesn't really pose a threat to replacing your wireless network.Applications - There are numerous products that will take advantage of Bluetooth capabilities, such as laptops, PDAs, headphones, and even wireless printer adapters.A lot of laptops out there will include an onboard Bluetooth adapter which allows the system to connect to any Bluetooth device right out of the box. For computers that don't have an adaptor built right in, there are several USB adaptors available for Bluetooth.For an awesome technology, Bluetooth is actually hard to compete with. For short range wireless, Bluetooth is easily one of the best. The standard for Bluetooth keeps getting better and better, making it a wireless technology that will be around for years and years to come.
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The technology of Bluetooth is nothing new, but in many respects it can still seem like more of a buzz word rather than an accepted technology. You may see the ads for Bluetooth enabled devices, although you still may be wondering what it is.Capabilities - The Bluetooth definition is a wireless technology that is a worldwide specification for a small form factor, low cost solution that will provide link between mobile devices and other electronic devices.Similiar to 802.11 b/g wireless and many cordless telephone systems, Bluetooth operates on 2.4 GHz radio signals. The 2.4 GHz band seems to be a bit crowded, with interferences between the devices a bit hard to avoid. Telephones are now being offered at the 5.8 GHz frequency band, which will help to remedy this.The technical specifications of Bluetooth will indicate a maximum transfer rate of 723 kbps with a range of 65 - 328 feet, all depending on the class of that particular device. The speed is a fraction of what is offered by wireless standards, so it's obvious that Bluetooth doesn't really pose a threat to replacing your wireless network.Applications - There are numerous products that will take advantage of Bluetooth capabilities, such as laptops, PDAs, headphones, and even wireless printer adapters.A lot of laptops out there will include an onboard Bluetooth adapter which allows the system to connect to any Bluetooth device right out of the box. For computers that don't have an adaptor built right in, there are several USB adaptors available for Bluetooth.For an awesome technology, Bluetooth is actually hard to compete with. For short range wireless, Bluetooth is easily one of the best. The standard for Bluetooth keeps getting better and better, making it a wireless technology that will be around for years and years to come.
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Bluetooth Versions
Bluetooth Versions
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Version 1.1 and earlier - Since the technology of Bluetooth was introduced in 1998, several specification versions have been released. Versions 1.0 and 1.0B had too many issues and problems for manufacturers to develop devices for Bluetooth. The main issue was the lack of communication among the devices.The core specification version 1.1 is the first successful operating version of Bluetooth. Version 1.1 corrected a majority of the bugs and problems found in earlier versions.Version 1.2 - Many of the newer Bluetooth devices, such as the newer cell phones are being sold with the newer Bluetooth version 1.2. This version offers backward compatability with Bluetooth 1.1, faster transmission speeds, received signal strength, and a host controller interface (HCI) support for 3 wire UART.Bluetooth version 2.0 - It's true that there may be multiple communication technologies, although they all share one common trait - faster is better. Bluetooth specialists realized this, and therefore worked on improving the speeds of version 1.2. The newest version, version 2.0 + EDR (Enhanced Data Rate) was accounced in 2004 and became available in late 2005.Version 2.0 delivers data transfer rates of up to three times that of the original version of Bluetooth. Version 2.0 also provides enhanced connectivity. With Bluetooth 2.0 + EDR, you'll be able to run more devices at the same time -with more efficiency.Computers and even computer related devices are expected to be some of the first devices to encorporate Bluetooth 2.0 + EDR, followed of course by audio and imaging devices. Version 2.0 is backward compatible with previous versions, three times faster, and offers an enhanced data rate of 2.1 MB a second. It also offers broadcast and multicast support, along with a further enhanced bit error rate performance, making it the best Bluetooth has ever seen.
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Version 1.1 and earlier - Since the technology of Bluetooth was introduced in 1998, several specification versions have been released. Versions 1.0 and 1.0B had too many issues and problems for manufacturers to develop devices for Bluetooth. The main issue was the lack of communication among the devices.The core specification version 1.1 is the first successful operating version of Bluetooth. Version 1.1 corrected a majority of the bugs and problems found in earlier versions.Version 1.2 - Many of the newer Bluetooth devices, such as the newer cell phones are being sold with the newer Bluetooth version 1.2. This version offers backward compatability with Bluetooth 1.1, faster transmission speeds, received signal strength, and a host controller interface (HCI) support for 3 wire UART.Bluetooth version 2.0 - It's true that there may be multiple communication technologies, although they all share one common trait - faster is better. Bluetooth specialists realized this, and therefore worked on improving the speeds of version 1.2. The newest version, version 2.0 + EDR (Enhanced Data Rate) was accounced in 2004 and became available in late 2005.Version 2.0 delivers data transfer rates of up to three times that of the original version of Bluetooth. Version 2.0 also provides enhanced connectivity. With Bluetooth 2.0 + EDR, you'll be able to run more devices at the same time -with more efficiency.Computers and even computer related devices are expected to be some of the first devices to encorporate Bluetooth 2.0 + EDR, followed of course by audio and imaging devices. Version 2.0 is backward compatible with previous versions, three times faster, and offers an enhanced data rate of 2.1 MB a second. It also offers broadcast and multicast support, along with a further enhanced bit error rate performance, making it the best Bluetooth has ever seen.
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Bluetooth Wireless Networking
Bluetooth Wireless Networking
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Bluetooth technology offers three different types of defined ranges, based on output ranges. Class 1 devices are the most powerful, as they can have up to 100 mW of power, with a regular antenna giving them a range of around 130 - 330 feet.The class 2 devices are lower power, offering up to 2.5 mW of power. A regular antenna will give them a range of around 50 - 100 feet. Class 3 devices use even less power, up to 1 mW of power to be exact. With a regular antenna, they will have a range of around 16 - 33 feet.Even though you may not realize it, Bluetooth wireless technology has never been intended for anything other than short distance types of communication. With Bluetooth wireless, the short range is actually a benefit.For one, the short range will reduce the change of interference between your devices and those that belong to others who are nearby. Overall, this is a basic type of security, designed to protect you and your devices.Secondly, the lower power used for short range means a longer battery life. Most Bluetooth devices will get their power from a battery, meaning that anything you can do to lengthen the battery life is very important.The wireless networking offered by Bluetooth is actually among the best, even though it uses short range communication. Bluetooth is used with wireless controllers, the internet, and even wireless headsets.For the best in short range technology, Bluetooth is extremely hard to beat. If you've never tried Bluetooth before, now is the time. It's the best with wireless networking, especially for those who enjoy hands free talking on their cell phone.
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Bluetooth technology offers three different types of defined ranges, based on output ranges. Class 1 devices are the most powerful, as they can have up to 100 mW of power, with a regular antenna giving them a range of around 130 - 330 feet.The class 2 devices are lower power, offering up to 2.5 mW of power. A regular antenna will give them a range of around 50 - 100 feet. Class 3 devices use even less power, up to 1 mW of power to be exact. With a regular antenna, they will have a range of around 16 - 33 feet.Even though you may not realize it, Bluetooth wireless technology has never been intended for anything other than short distance types of communication. With Bluetooth wireless, the short range is actually a benefit.For one, the short range will reduce the change of interference between your devices and those that belong to others who are nearby. Overall, this is a basic type of security, designed to protect you and your devices.Secondly, the lower power used for short range means a longer battery life. Most Bluetooth devices will get their power from a battery, meaning that anything you can do to lengthen the battery life is very important.The wireless networking offered by Bluetooth is actually among the best, even though it uses short range communication. Bluetooth is used with wireless controllers, the internet, and even wireless headsets.For the best in short range technology, Bluetooth is extremely hard to beat. If you've never tried Bluetooth before, now is the time. It's the best with wireless networking, especially for those who enjoy hands free talking on their cell phone.
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Choosing A Bluetooth Headset
Choosing A Bluetooth Headset
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Creating a good wireless headset for Bluetooth is actually difficult to do. The regular wired headsets are easy to design - with ranging styles. Bluetooth headsets can never be as small or as light as wired headsets, simply because it needs to include the battery and extra functions. This extra size will impact how the headset mounts on or around your ears.Comfort - There seems to be two main styles of headsets for Bluetooth. Some are held into place with a loop around the ear. These styles are normally more comfortable, although they may be less secure. The others are held in place by being jammed into your ear - and usually prove to be less comfortable.Factors to considerCostThe cost is an obvious issue, something that you really need to think about.Ergonomics1. Check to see if the device is easy to quickly and conveniently put on your ear then takeit off again.2. Are the control buttons on the headset easy to use?3. The headset should be comfortable to wear for long phone calls.4. Can you use it with a pair of glasses?5. Check to see if you can wear it with either ear.6. When you aren't wearing it, you'll need to se how you would carry it with you.7. The weight is important as well, as you don't want something that has the risk of fallingoff.Ease of use.1. The commands and controls should be easy to remember.2. The volume level should be easy to adjust.3. The unit should turn on quickly.4. The manual should be very well written and easy for you to understand.5. There should be a support number for you to call if you should experience any types ofproblems.Features 1. You'll need to know about the battery, the talk time, type, and how to tell when it is going dead or fully charged.2. How many devices can the unit be paired with?3. Compatability is also important, as well as the warranty period.4. Check the sound quality for both sending and receiving audio.5. What type of range does the headset offer you?Other important capabilities include voice tags, last number redial, tranfer calls, 3 way calling, link to other phones, call reject, and mute. You'll also want to note if it looks attractive, and if it's too big or too small.
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Creating a good wireless headset for Bluetooth is actually difficult to do. The regular wired headsets are easy to design - with ranging styles. Bluetooth headsets can never be as small or as light as wired headsets, simply because it needs to include the battery and extra functions. This extra size will impact how the headset mounts on or around your ears.Comfort - There seems to be two main styles of headsets for Bluetooth. Some are held into place with a loop around the ear. These styles are normally more comfortable, although they may be less secure. The others are held in place by being jammed into your ear - and usually prove to be less comfortable.Factors to considerCostThe cost is an obvious issue, something that you really need to think about.Ergonomics1. Check to see if the device is easy to quickly and conveniently put on your ear then takeit off again.2. Are the control buttons on the headset easy to use?3. The headset should be comfortable to wear for long phone calls.4. Can you use it with a pair of glasses?5. Check to see if you can wear it with either ear.6. When you aren't wearing it, you'll need to se how you would carry it with you.7. The weight is important as well, as you don't want something that has the risk of fallingoff.Ease of use.1. The commands and controls should be easy to remember.2. The volume level should be easy to adjust.3. The unit should turn on quickly.4. The manual should be very well written and easy for you to understand.5. There should be a support number for you to call if you should experience any types ofproblems.Features 1. You'll need to know about the battery, the talk time, type, and how to tell when it is going dead or fully charged.2. How many devices can the unit be paired with?3. Compatability is also important, as well as the warranty period.4. Check the sound quality for both sending and receiving audio.5. What type of range does the headset offer you?Other important capabilities include voice tags, last number redial, tranfer calls, 3 way calling, link to other phones, call reject, and mute. You'll also want to note if it looks attractive, and if it's too big or too small.
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Connecting Many With Bluetooth
Connecting Many With Bluetooth
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Constantly evolving, the technology of Bluetooth started off as a basic wireless connection standard but has since then been adapted and proven with many different uses and functions.A good example is Bluetooth for cell phones. It enables mobile users to connect to their hands free headset without using wires. Bluetooth technology will also allow mobile phone users to connect with their hands free kit as well.Another handy use of Bluetooth is file sharing. It allows the sharing of files between two cell phones, between a cell phone and computer, which makes the sharing of files a snap. If you have a cell phone and computer, you can easily transfer data between the two.Say for example you wanted to put an MP3 on your phone from your computer you could do it easily with Bluetooth. All you would need is a Bluetooth adapter for your computer. It doesn't stop with the swapping of files either,as you can use your computer and phone to synchronise phone books, send SMS messages, and much more.Although Bluetooth may be dandy for cell phones, it also comes in handy for the home office as well. Utilizing Bluetooth is a great way to set up a home office - two computers, a printer, and even a scanner. They all can be connected using Bluetooth technology with effective ranges of up to 10 meters.The technology and devices of Bluetooth will be around for years and years to come. As years go by, Bluetooth will provide even better wireless solutions for different applications. Even though Bluetooth has a short range, it has that short range for a reason. Bluetooth is easily the best in wireless technology - which it continues to prove time and time again.
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Constantly evolving, the technology of Bluetooth started off as a basic wireless connection standard but has since then been adapted and proven with many different uses and functions.A good example is Bluetooth for cell phones. It enables mobile users to connect to their hands free headset without using wires. Bluetooth technology will also allow mobile phone users to connect with their hands free kit as well.Another handy use of Bluetooth is file sharing. It allows the sharing of files between two cell phones, between a cell phone and computer, which makes the sharing of files a snap. If you have a cell phone and computer, you can easily transfer data between the two.Say for example you wanted to put an MP3 on your phone from your computer you could do it easily with Bluetooth. All you would need is a Bluetooth adapter for your computer. It doesn't stop with the swapping of files either,as you can use your computer and phone to synchronise phone books, send SMS messages, and much more.Although Bluetooth may be dandy for cell phones, it also comes in handy for the home office as well. Utilizing Bluetooth is a great way to set up a home office - two computers, a printer, and even a scanner. They all can be connected using Bluetooth technology with effective ranges of up to 10 meters.The technology and devices of Bluetooth will be around for years and years to come. As years go by, Bluetooth will provide even better wireless solutions for different applications. Even though Bluetooth has a short range, it has that short range for a reason. Bluetooth is easily the best in wireless technology - which it continues to prove time and time again.
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How Bluetooth Works
How Bluetooth Works
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Bluetooth devices will normally operate at 2.4 GHZ in the license free, globally available ISM radio band. The advantage to this band includes worldwide availability and compatibility. A disadvantage to this however, is that the devices must share this band with other RF emitters. This includes automobile security systems, other wireless devices, and other noise sources, such as microwaves.To overcome this challenge, Bluetooth employs a fast frequency hopping scheme and therefore uses shorter packets than other standards within the ISM band. This scheme helps to make Bluetooth communication more robust and more secure.Frequency hopping Frequency hopping is basically jumping from frequency to frequency within the ISM radio band. After a bluetooth device sends or receives a packet, it and the device (or devices) it's communicating with hop to another frequency before the next packet is sent. This scheme offers three advantages: 1. Allows Bluetooth devices to use the entirety of the available ISM band, while never transmitting from a fixed frequency for more than a short period of time. This helps insure that Bluetooth conforms to the ISM restrictions on the transmission quantity per frequency. 2. Ensures that any interference won't last long. Any packet that doesn't arrive safely to its destination can be resent to the next frequency. 3. Provides a base level of security as it's very hard for an eavesdropping device to predict which frequency the Bluetooth devices will use next.The connected devices however, must agree upon the frequency they will use next. The specification in Bluetooth ensures this in two ways. First, it defines a master and slave type relationship between bluetooth devices. Next, it specifies an algorithm that uses device specific information when calculating the frequency hop sequences.A Bluetooth device that operates in master mode can communicate with up to seven devices that are set in slave mode. To each of the slaves, the master Bluetooth device will send its own unique address and the value of its own internal clock. The information sent is then used to calculate the frequency hop sequences. Because the master device and each of the slave devices use the same algorithm with the same initial input, the connected devices will always arrive together at the next frequency that they have agreed upon.As a replacement for cable technology, it's no wonder that Bluetooth devices are usually battery powered, such as wireless mice and battery powered cell phones. To conserve the power, most devices operate in low power. This helps to give Bluetooth devices a range of around 5 - 10 meters.This range is far enough for wireless communication but close enough to avoid drawing too much power from the power source of the device.
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Bluetooth devices will normally operate at 2.4 GHZ in the license free, globally available ISM radio band. The advantage to this band includes worldwide availability and compatibility. A disadvantage to this however, is that the devices must share this band with other RF emitters. This includes automobile security systems, other wireless devices, and other noise sources, such as microwaves.To overcome this challenge, Bluetooth employs a fast frequency hopping scheme and therefore uses shorter packets than other standards within the ISM band. This scheme helps to make Bluetooth communication more robust and more secure.Frequency hopping Frequency hopping is basically jumping from frequency to frequency within the ISM radio band. After a bluetooth device sends or receives a packet, it and the device (or devices) it's communicating with hop to another frequency before the next packet is sent. This scheme offers three advantages: 1. Allows Bluetooth devices to use the entirety of the available ISM band, while never transmitting from a fixed frequency for more than a short period of time. This helps insure that Bluetooth conforms to the ISM restrictions on the transmission quantity per frequency. 2. Ensures that any interference won't last long. Any packet that doesn't arrive safely to its destination can be resent to the next frequency. 3. Provides a base level of security as it's very hard for an eavesdropping device to predict which frequency the Bluetooth devices will use next.The connected devices however, must agree upon the frequency they will use next. The specification in Bluetooth ensures this in two ways. First, it defines a master and slave type relationship between bluetooth devices. Next, it specifies an algorithm that uses device specific information when calculating the frequency hop sequences.A Bluetooth device that operates in master mode can communicate with up to seven devices that are set in slave mode. To each of the slaves, the master Bluetooth device will send its own unique address and the value of its own internal clock. The information sent is then used to calculate the frequency hop sequences. Because the master device and each of the slave devices use the same algorithm with the same initial input, the connected devices will always arrive together at the next frequency that they have agreed upon.As a replacement for cable technology, it's no wonder that Bluetooth devices are usually battery powered, such as wireless mice and battery powered cell phones. To conserve the power, most devices operate in low power. This helps to give Bluetooth devices a range of around 5 - 10 meters.This range is far enough for wireless communication but close enough to avoid drawing too much power from the power source of the device.
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Introduction To Bluetooth
Introduction To Bluetooth
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Bluetooth was designed to allow low bandwidth wireless connections to become easy to use so even those who are new to wireless can use them. Version 1.1 of Bluetooth describes a low power, short range wireless networking technology that uses radio waves to send data at rates up to 720 kilobits a second.The specification for Bluetooth provides for different classes of radio that allow transmission ranges of up to 100 meters by boosting the radio power. The technology of Bluetooth isn't limited to line of sight transmission since it uses directional waves that are capable of transmitting through many obstructions.Bluetooth is an industry standard communication of wireless, meaning that it enables the connection of other devices as well, such as cell phones, computers, digital cameras, and other types of electronic devices. The specification of Bluetooth defines a radio system and a "stack" of protocol layers and profiles. The highest layer is the application layer, while the lowest layer is the radio.The wireless technology of Bluetooth is positioned to revolutionize the personal connectivity market by providing freedom from inconvenient fixed type lines. The specification for Bluetooth eliminates the need for cables by providing a small form factor, low cost wireless solution that will link computers, cell phones, and other electronics. Bluetooth also allows users to connect many ranges of devices quickly and easily and expands communications capabilities as well.The size of the Bluetooth radio is amazing, as a Bluetooth radio can be built into one or two very small microchips then integrated into any electronic device where wireless operations would be an advantage.Bluetooth also offers a robust link, which ensures that normal operating circumstances are not interrupted by interference from other signals that are operating in the same frequency band.Also known for its worldwide operation, Bluetooth radio operates in the 2.4 GHz frequency band, which is license free and available to any type of radio system in the world. No matter where you are in the world, you count on Bluetooth to work.Security is also important. Offering advanced security mechanisms, Bluetooth ensures a high level of security. Therefore, authentification will prevent unauthorized acess to important data and make it very difficult to listen in.Bluetooth also boasts power optimization. The radio is power friendly and the software for Bluetooth is very configurable, limiting the power consumption of equipment. The radio itself only consumes a small amount of power from a cellular phone.
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Bluetooth was designed to allow low bandwidth wireless connections to become easy to use so even those who are new to wireless can use them. Version 1.1 of Bluetooth describes a low power, short range wireless networking technology that uses radio waves to send data at rates up to 720 kilobits a second.The specification for Bluetooth provides for different classes of radio that allow transmission ranges of up to 100 meters by boosting the radio power. The technology of Bluetooth isn't limited to line of sight transmission since it uses directional waves that are capable of transmitting through many obstructions.Bluetooth is an industry standard communication of wireless, meaning that it enables the connection of other devices as well, such as cell phones, computers, digital cameras, and other types of electronic devices. The specification of Bluetooth defines a radio system and a "stack" of protocol layers and profiles. The highest layer is the application layer, while the lowest layer is the radio.The wireless technology of Bluetooth is positioned to revolutionize the personal connectivity market by providing freedom from inconvenient fixed type lines. The specification for Bluetooth eliminates the need for cables by providing a small form factor, low cost wireless solution that will link computers, cell phones, and other electronics. Bluetooth also allows users to connect many ranges of devices quickly and easily and expands communications capabilities as well.The size of the Bluetooth radio is amazing, as a Bluetooth radio can be built into one or two very small microchips then integrated into any electronic device where wireless operations would be an advantage.Bluetooth also offers a robust link, which ensures that normal operating circumstances are not interrupted by interference from other signals that are operating in the same frequency band.Also known for its worldwide operation, Bluetooth radio operates in the 2.4 GHz frequency band, which is license free and available to any type of radio system in the world. No matter where you are in the world, you count on Bluetooth to work.Security is also important. Offering advanced security mechanisms, Bluetooth ensures a high level of security. Therefore, authentification will prevent unauthorized acess to important data and make it very difficult to listen in.Bluetooth also boasts power optimization. The radio is power friendly and the software for Bluetooth is very configurable, limiting the power consumption of equipment. The radio itself only consumes a small amount of power from a cellular phone.
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Key Learning Points Of Bluetooth
Key Learning Points Of Bluetooth
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Bluetooth is easily the best in wireless handheld technology. When it comes to learning, Bluetooth can get quite complicated. To help you, you'll find the key learning points of Bluetooth below:1. Bluetooth is an energy efficient, low overhead communication protocol that's ideal for interdevice communications. 2. Unlike infrared, Bluetooth doesn't require a line of sight. 3. Depending on the implementation, Bluetooth can have a range of up to 100 meters. 4. The specification of Bluetooth consists of a Foundation Profile Document and a Foundation Core Document. 5. The protocol stack for Bluetooth consists of core protocols, cable protocols, and even adapted protocols. 6. The transmitter operates around the 2.4 GHz frequency band. 7. The data channel will change frequency, or hops, 1,600 times in a second, between the 79 allocated channels in the ISM band. 8. Bluetooth utilizes a spread spectrum frequency hopping RF characteristic to ensure that independant networking operates when the other devices are in range. 9. A piconet is formed when one or more devices open up a channel of communication. 10. A piconet can have a master and up to seven slaves. 11. Communication of the interdevice is based on the concepts of channels. 12. All Bluetooth devices are capable of transmitting voice. 13. The channel has a total capacity of 1 MB per second. 14. There are two types of channels with Bluetooth - SCO (Synchronous Connection Oriented) and ACL (Asynchronous Connectionless). 15. The SCO channels are time oriented, and are therefore primarily used for transferring time critical data such as voice. 16. ACL channels are normally used for communicating data. 17. Data contained in a packet can be up to 2,745 bits in length. 18. In a single piconet, there can be up to three SCO links containing 64,000 bits a second each. 19. To avoid collision and timing problems, SCO links are reserved slots that are set up by the master. 20. The masters can support up to three SCO links with either one, two, or three slaves. 21. The slots that aren't reserved for SCO links can be used as ACL links. 22. The LMP (Link Management Protocol) will handle link level security, error corrections, and the establishment of communications links. 23. The LMP packets will have priority over user packets that originate and form the L2CAP layer. 24. The L2CAP layer will ensure an acceptable quality of service. 25. No more than one ACL link can exist at the L2CAP layer.
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Bluetooth is easily the best in wireless handheld technology. When it comes to learning, Bluetooth can get quite complicated. To help you, you'll find the key learning points of Bluetooth below:1. Bluetooth is an energy efficient, low overhead communication protocol that's ideal for interdevice communications. 2. Unlike infrared, Bluetooth doesn't require a line of sight. 3. Depending on the implementation, Bluetooth can have a range of up to 100 meters. 4. The specification of Bluetooth consists of a Foundation Profile Document and a Foundation Core Document. 5. The protocol stack for Bluetooth consists of core protocols, cable protocols, and even adapted protocols. 6. The transmitter operates around the 2.4 GHz frequency band. 7. The data channel will change frequency, or hops, 1,600 times in a second, between the 79 allocated channels in the ISM band. 8. Bluetooth utilizes a spread spectrum frequency hopping RF characteristic to ensure that independant networking operates when the other devices are in range. 9. A piconet is formed when one or more devices open up a channel of communication. 10. A piconet can have a master and up to seven slaves. 11. Communication of the interdevice is based on the concepts of channels. 12. All Bluetooth devices are capable of transmitting voice. 13. The channel has a total capacity of 1 MB per second. 14. There are two types of channels with Bluetooth - SCO (Synchronous Connection Oriented) and ACL (Asynchronous Connectionless). 15. The SCO channels are time oriented, and are therefore primarily used for transferring time critical data such as voice. 16. ACL channels are normally used for communicating data. 17. Data contained in a packet can be up to 2,745 bits in length. 18. In a single piconet, there can be up to three SCO links containing 64,000 bits a second each. 19. To avoid collision and timing problems, SCO links are reserved slots that are set up by the master. 20. The masters can support up to three SCO links with either one, two, or three slaves. 21. The slots that aren't reserved for SCO links can be used as ACL links. 22. The LMP (Link Management Protocol) will handle link level security, error corrections, and the establishment of communications links. 23. The LMP packets will have priority over user packets that originate and form the L2CAP layer. 24. The L2CAP layer will ensure an acceptable quality of service. 25. No more than one ACL link can exist at the L2CAP layer.
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The Bluetooth Solution
The Bluetooth Solution
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The technology of Bluetooth will take small area networking to the next level by removing the need for user intervention and help keep transmission power very low to preserve battery power. Each transmission signal to and from your cellular phone will use just 1 mw of power, giving you plenty of space on your battery to talk.Bluetooth is a networking standard that will work on two levels: 1. It will provide agreement at the physical level, as Bluetooth is a radio frequency standard.2. It will provide agreement at the level of protocol, where products will have to agree on when bits are sent, how many are sent, and how the parties in conversation can be sure the message recieved is the same one that was sent.The major draws to Bluetooth is the fact that it's wireless, inexpensive, and automatic. There are other ways to get around wires, including infrared. Infrared uses light waves of a lower frequency than the human eye can, and is normally used in television remote controls.The technology of Bluetooth is intended to get around the problems that normally come with infrared systems. The 1.0 older standard of Bluetooth has a max transfer speed of 1 MB a second, while the 2.0 Bluetooth standard can manage up to 3.0 MB a second. To make things better, 2.0 is compatible with 1.0 devices.As a solution to wireless, Bluetooth will eliminate the need for messy cords, keeping everything nice and neat. It's perfect for those who like to talk on cell phones, as you no longer need to hold the phone next to your ear - which is great for those who travel a lot.
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The technology of Bluetooth will take small area networking to the next level by removing the need for user intervention and help keep transmission power very low to preserve battery power. Each transmission signal to and from your cellular phone will use just 1 mw of power, giving you plenty of space on your battery to talk.Bluetooth is a networking standard that will work on two levels: 1. It will provide agreement at the physical level, as Bluetooth is a radio frequency standard.2. It will provide agreement at the level of protocol, where products will have to agree on when bits are sent, how many are sent, and how the parties in conversation can be sure the message recieved is the same one that was sent.The major draws to Bluetooth is the fact that it's wireless, inexpensive, and automatic. There are other ways to get around wires, including infrared. Infrared uses light waves of a lower frequency than the human eye can, and is normally used in television remote controls.The technology of Bluetooth is intended to get around the problems that normally come with infrared systems. The 1.0 older standard of Bluetooth has a max transfer speed of 1 MB a second, while the 2.0 Bluetooth standard can manage up to 3.0 MB a second. To make things better, 2.0 is compatible with 1.0 devices.As a solution to wireless, Bluetooth will eliminate the need for messy cords, keeping everything nice and neat. It's perfect for those who like to talk on cell phones, as you no longer need to hold the phone next to your ear - which is great for those who travel a lot.
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The Future Of Bluetooth
The Future Of Bluetooth
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Because it meets the basic needs of connectivity in close range, Bluetooth has a very bright future ahead of it. Bluetooth is actually the result of initiatives from nine leading communications and computer industry giants, including 3-COM, Sony, Lucent, IBM, Nokia, Microsoft, etc.Since the forming of the original group, more than 1,800 manufacturers around the world have joined the initiative. According to reports, the Bluetooth technology is expected to be built into more than 100 million devices, with over 670 million enabled Bluetooth devices.Resulting from the amazing success of WAP (Wireless Application Protocol), the adoption of smart phones and hand held devices, Bluetooth can easily have an amazing impact on your day to day life. Bluetooth is one of the key technologies that can help to make the mobile information society happen, by blurring the possibilities between home, the office, and the outside world.The seamless integration and connectivity that Bluetooth promises will make it possible to explore a wide range of interactive and highly transparent personalized services which were actually quite difficult to dream of simply because of the complexity involved with making such devices communicate with each other.Many Bluetooth pilot products have already been rolled into the market and backed by big vendors, which is a healthy sign for the overall acceptance of the technology. The support for Bluetooth isn't limited to companies that develop only Bluetooth enabled products.The applications for Bluetooth can have great impacts on other industries as well. The adoption of Bluetooth technology is expected to spread throughout the industry of computers. Unlike infrared technology, Bluetooth is used by many different wireless devices. Bluetooth offers exceptional quality for short range wireless, even going through walls and obstructions. While infrared is the biggest competitor at this time, Bluetooth far surpasses it, proving to millions that it is the wireless communication technology of the present day and age.In the beginning, Bluetooth started with version 1.0, then gradually moved from there. The current version is 2.0+EDR, with another version currently in development. The technology behind the Bluetooth specification always getting better and better, which is why it's so popular.In the future, you can expect the technology behind Bluetooth to get better. Bluetooth has proven to be the wireless standard of the future, offering you wireless connectability for hundreds of different devices. For cell phones or other forms of wireless connections, Bluetooth is the one technology that you don't want to find yourself without.
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Because it meets the basic needs of connectivity in close range, Bluetooth has a very bright future ahead of it. Bluetooth is actually the result of initiatives from nine leading communications and computer industry giants, including 3-COM, Sony, Lucent, IBM, Nokia, Microsoft, etc.Since the forming of the original group, more than 1,800 manufacturers around the world have joined the initiative. According to reports, the Bluetooth technology is expected to be built into more than 100 million devices, with over 670 million enabled Bluetooth devices.Resulting from the amazing success of WAP (Wireless Application Protocol), the adoption of smart phones and hand held devices, Bluetooth can easily have an amazing impact on your day to day life. Bluetooth is one of the key technologies that can help to make the mobile information society happen, by blurring the possibilities between home, the office, and the outside world.The seamless integration and connectivity that Bluetooth promises will make it possible to explore a wide range of interactive and highly transparent personalized services which were actually quite difficult to dream of simply because of the complexity involved with making such devices communicate with each other.Many Bluetooth pilot products have already been rolled into the market and backed by big vendors, which is a healthy sign for the overall acceptance of the technology. The support for Bluetooth isn't limited to companies that develop only Bluetooth enabled products.The applications for Bluetooth can have great impacts on other industries as well. The adoption of Bluetooth technology is expected to spread throughout the industry of computers. Unlike infrared technology, Bluetooth is used by many different wireless devices. Bluetooth offers exceptional quality for short range wireless, even going through walls and obstructions. While infrared is the biggest competitor at this time, Bluetooth far surpasses it, proving to millions that it is the wireless communication technology of the present day and age.In the beginning, Bluetooth started with version 1.0, then gradually moved from there. The current version is 2.0+EDR, with another version currently in development. The technology behind the Bluetooth specification always getting better and better, which is why it's so popular.In the future, you can expect the technology behind Bluetooth to get better. Bluetooth has proven to be the wireless standard of the future, offering you wireless connectability for hundreds of different devices. For cell phones or other forms of wireless connections, Bluetooth is the one technology that you don't want to find yourself without.
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How To Use Bluetooth
How To Use Bluetooth
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The amazing technology of Bluetooth presents a great way of exchanging data between two wireless devices. Unlike telephones, there are no wires or messy leads to worry about. You can enjoy wireless communications with short distances of up to thirty feet.Bluetooth also offers interoperability, meaning that you can use your portable Bluetooth device to connect with existing Bluetooth points. This way, you won't have to carry a data lead or CDs of drivers around with you everywhere you go. You can enjoy the best of wireless without having to worry about installing your software.With today's Bluetooth, you can use your PDA and cell phone to surf the net or check emails as you travel. If you are in the business field, this can be very beneficial, especially if you like to check your email throughout the day. Bluetooth will enable you to check your email no matter where you are - which is great news for those who like to travel.Bluetooth will also enable to you to transfer files as well, such as MP3 and photo to and from your mobile device. Bluetooth dominates the world of short range wireless, enabling you to do more than you may have thought possible.One of the best things to Bluetooth and something everyone loves is the wireless headset. Bluetooth offers wire free headsets for your cell phone or computer, which is great for those who like to walk around or talk on the phone in the car, without having to worry about your hands getting in the way.To make things even better, you can use a Bluetooth GPS device for satellite navigation on your PDA, laptop, or mobile. If you travel - this can be really great to have.
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The amazing technology of Bluetooth presents a great way of exchanging data between two wireless devices. Unlike telephones, there are no wires or messy leads to worry about. You can enjoy wireless communications with short distances of up to thirty feet.Bluetooth also offers interoperability, meaning that you can use your portable Bluetooth device to connect with existing Bluetooth points. This way, you won't have to carry a data lead or CDs of drivers around with you everywhere you go. You can enjoy the best of wireless without having to worry about installing your software.With today's Bluetooth, you can use your PDA and cell phone to surf the net or check emails as you travel. If you are in the business field, this can be very beneficial, especially if you like to check your email throughout the day. Bluetooth will enable you to check your email no matter where you are - which is great news for those who like to travel.Bluetooth will also enable to you to transfer files as well, such as MP3 and photo to and from your mobile device. Bluetooth dominates the world of short range wireless, enabling you to do more than you may have thought possible.One of the best things to Bluetooth and something everyone loves is the wireless headset. Bluetooth offers wire free headsets for your cell phone or computer, which is great for those who like to walk around or talk on the phone in the car, without having to worry about your hands getting in the way.To make things even better, you can use a Bluetooth GPS device for satellite navigation on your PDA, laptop, or mobile. If you travel - this can be really great to have.
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10 Benefits Of Bluetooth
10 Benefits Of Bluetooth
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Below, are 10 benefits and reasons to use Bluetooth technology.1. Wireless - As you probably already know, there are many benefits and advantages to using wireless devices. Along with improving safety as a result of eliminating wires you don't need, wireless also offers you plenty of other advantages. When traveling with your laptop or other wireless devices, you'll no longer have to worry about bringing connection cables.2. Bluetooth is actually inexpensive - The technology of Bluetooth is cheap for companies to implement, which results in lower costs for the company. These savings are then passed from the company on to you.3. Bluetooth is automatic - Bluetooth doesn't have you set up a connection or push any buttons. When two or more devices enter a range of up to 30 feet of each other, they will automatically begin to communicate without you having to do anything. 4. Standardized protocol - Bluetooth is standardized wireless, meaning that a high level of compatibility among devices is guaranteed. Bluetooth will connect devices to each other, even if they aren't the same model.5. Low interference - Bluetooth devices almost always avoid interference from other wireless devices. Bluetooth uses a technique known as frequency hopping, and also low power wireless signals.6. Low energy consumption - As a result of Bluetooth using low power signals, the technology requires very little energy and will use less battery or electrical power as a result. This is an excellent benefit for mobile devices, as Bluetooth won't drain the battery.7. Sharing voice and data - The standard for Bluetooth will allow compatible devices to share data and voice communications. This is great for mobile phones and headsets, as Bluetooth simplifies driving and talking on your cell phone.8. Instant PAN (Personal Area Network) - You can connect up to seven Bluetooth devices to each other within a range of up to 30 feet, forming a piconet or PAN. For a single room, you can also set up multiple piconets.9. Upgradeable - Upgradeable is the standard for Bluetooth. There are newer versions of Bluetooth in the works, which offer many new advantages and backward compatible with older versions.10. The technology stays - Bluetooth technology is a world wide, universal wireless standard. With it being as popular as it is, you can count on it being around for years to come. As more and more devices start to use Bluetooth technology, more manufacturers will be eager to make their products compatible. A chain reaction will occur, making Bluetooth the standard for cutting edge wireless.
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Below, are 10 benefits and reasons to use Bluetooth technology.1. Wireless - As you probably already know, there are many benefits and advantages to using wireless devices. Along with improving safety as a result of eliminating wires you don't need, wireless also offers you plenty of other advantages. When traveling with your laptop or other wireless devices, you'll no longer have to worry about bringing connection cables.2. Bluetooth is actually inexpensive - The technology of Bluetooth is cheap for companies to implement, which results in lower costs for the company. These savings are then passed from the company on to you.3. Bluetooth is automatic - Bluetooth doesn't have you set up a connection or push any buttons. When two or more devices enter a range of up to 30 feet of each other, they will automatically begin to communicate without you having to do anything. 4. Standardized protocol - Bluetooth is standardized wireless, meaning that a high level of compatibility among devices is guaranteed. Bluetooth will connect devices to each other, even if they aren't the same model.5. Low interference - Bluetooth devices almost always avoid interference from other wireless devices. Bluetooth uses a technique known as frequency hopping, and also low power wireless signals.6. Low energy consumption - As a result of Bluetooth using low power signals, the technology requires very little energy and will use less battery or electrical power as a result. This is an excellent benefit for mobile devices, as Bluetooth won't drain the battery.7. Sharing voice and data - The standard for Bluetooth will allow compatible devices to share data and voice communications. This is great for mobile phones and headsets, as Bluetooth simplifies driving and talking on your cell phone.8. Instant PAN (Personal Area Network) - You can connect up to seven Bluetooth devices to each other within a range of up to 30 feet, forming a piconet or PAN. For a single room, you can also set up multiple piconets.9. Upgradeable - Upgradeable is the standard for Bluetooth. There are newer versions of Bluetooth in the works, which offer many new advantages and backward compatible with older versions.10. The technology stays - Bluetooth technology is a world wide, universal wireless standard. With it being as popular as it is, you can count on it being around for years to come. As more and more devices start to use Bluetooth technology, more manufacturers will be eager to make their products compatible. A chain reaction will occur, making Bluetooth the standard for cutting edge wireless.
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Pesticides, Can We Avoid Them?
Pesticides, Can We Avoid Them?
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Why, unfortunately, just washing vegetables is not enough to ensure produce clean enough for consumption.We all ingest lots of chemicals, one way or another. We breathe them, we drink them, and we eat them. The most troublesome are pesticides in produce. It makes me uncomfortable to think that while we are eating fruits and vegetables in reality we are also ingesting poisons that can accumulate in our bodies and make us very sick. This is food that supposes to be healthy and good for us!Even if the most toxic chemicals have already been banned for use in agriculture, pesticides in general are poisons designed to kill insects, weed, small rodents and other pests. The long time effects of these poisons on people are not completely known. Even the minimal risk with these pollutants is too much, when we think we may expose children. We should try to do every effort to minimize our intake of these adverse chemicals. Education is the key. Knowing which produce contain more pollutants can help us make the right choices, avoiding the most contaminated fruits and vegetables and eating the least polluted, or buy organic instead. In simulation of consumers eating habits has been demonstrated that changing a little bit the eating practices can lower considerably the ingestion of pesticides. The results of an investigation on pesticides in produce by the USDA Pesticide Data Program (*), show that fruits topped the list of the consistently most contaminated produce, with eight of the 12 most polluted foods. The dirty dozen are: Apples, Bell Peppers, Celery, Cherries, Imported Grapes, Nectarines, Peaches, Pears, Potatoes, Red Raspberries, Spinach, and Strawberries. You don't like broccoli? Too bad because they are among those least contaminated. In fact the 12 least polluted produce are: Asparagus, Avocados, Bananas, Broccoli, Cauliflower, Sweet Corn, Kiwi, Mangos, Onions, Papaya, Pineapples, and Sweet Peas.Can washing of produce help get rid of pesticides? Not really. The fruits and vegetables tested by the USDA PDP (*) are "prepared emulating the practices of the average consumer" before testing for pesticides. That is: "(1) apples are washed with stems and cores removed; (2) asparagus and spinach have inedible portions removed and are washed; (3) cantaloupes are cut in half and seed and rinds are removed; […] and (9) tomatoes are washed and stems removed". Washing before consuming is highly recommended because helps decrease the pesticide residues present on the surface of the vegetables, but the majorities of pollutants are absorbed into the plant and can't be just washed away. Some pesticides are specifically created to stick to the surface of the crops and they don't come out by washing. Peeling can help eliminating some of the chemicals but not all, and a lot of important substances will be discarded with the skin.So, on one hand we have to eat plenty of fruit and vegetables for a healthy diet, and on the other hand we have to reduce as much a possible the intake of pesticides. What to do if you are unconvinced by the claims of the chemical companies that certain levels of pesticides are not dangerous? We have very few options to defend ourselves: (1) Wash all vegetables and fruit very well; (2) Change eating habits in order to consume more of the produce with low pollutants; (3) Consume a diet as varied as possible; (4) Buy organic foods.
Anna Maria Volpi is a cooking instructor and personal chef in Los Angeles. Visit Anna Maria website http://www.annamariavolpi.com/ for step-by-step illustrated traditional Italian recipes for tiramisu, pasta, pizza, lasagna, risotto, gnocchi and much more, articles and food newsletter.Permission is granted for this article to reprint, distribute, use for ezine, newsletter, website, as long as no changes are made and the copyright, resource box, and active link to her website are included. Please inform Anna Maria if you use of this article: anna@annamariavolpi.com
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Last Updated: March 21, 2006 -->
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Why, unfortunately, just washing vegetables is not enough to ensure produce clean enough for consumption.We all ingest lots of chemicals, one way or another. We breathe them, we drink them, and we eat them. The most troublesome are pesticides in produce. It makes me uncomfortable to think that while we are eating fruits and vegetables in reality we are also ingesting poisons that can accumulate in our bodies and make us very sick. This is food that supposes to be healthy and good for us!Even if the most toxic chemicals have already been banned for use in agriculture, pesticides in general are poisons designed to kill insects, weed, small rodents and other pests. The long time effects of these poisons on people are not completely known. Even the minimal risk with these pollutants is too much, when we think we may expose children. We should try to do every effort to minimize our intake of these adverse chemicals. Education is the key. Knowing which produce contain more pollutants can help us make the right choices, avoiding the most contaminated fruits and vegetables and eating the least polluted, or buy organic instead. In simulation of consumers eating habits has been demonstrated that changing a little bit the eating practices can lower considerably the ingestion of pesticides. The results of an investigation on pesticides in produce by the USDA Pesticide Data Program (*), show that fruits topped the list of the consistently most contaminated produce, with eight of the 12 most polluted foods. The dirty dozen are: Apples, Bell Peppers, Celery, Cherries, Imported Grapes, Nectarines, Peaches, Pears, Potatoes, Red Raspberries, Spinach, and Strawberries. You don't like broccoli? Too bad because they are among those least contaminated. In fact the 12 least polluted produce are: Asparagus, Avocados, Bananas, Broccoli, Cauliflower, Sweet Corn, Kiwi, Mangos, Onions, Papaya, Pineapples, and Sweet Peas.Can washing of produce help get rid of pesticides? Not really. The fruits and vegetables tested by the USDA PDP (*) are "prepared emulating the practices of the average consumer" before testing for pesticides. That is: "(1) apples are washed with stems and cores removed; (2) asparagus and spinach have inedible portions removed and are washed; (3) cantaloupes are cut in half and seed and rinds are removed; […] and (9) tomatoes are washed and stems removed". Washing before consuming is highly recommended because helps decrease the pesticide residues present on the surface of the vegetables, but the majorities of pollutants are absorbed into the plant and can't be just washed away. Some pesticides are specifically created to stick to the surface of the crops and they don't come out by washing. Peeling can help eliminating some of the chemicals but not all, and a lot of important substances will be discarded with the skin.So, on one hand we have to eat plenty of fruit and vegetables for a healthy diet, and on the other hand we have to reduce as much a possible the intake of pesticides. What to do if you are unconvinced by the claims of the chemical companies that certain levels of pesticides are not dangerous? We have very few options to defend ourselves: (1) Wash all vegetables and fruit very well; (2) Change eating habits in order to consume more of the produce with low pollutants; (3) Consume a diet as varied as possible; (4) Buy organic foods.
Anna Maria Volpi is a cooking instructor and personal chef in Los Angeles. Visit Anna Maria website http://www.annamariavolpi.com/ for step-by-step illustrated traditional Italian recipes for tiramisu, pasta, pizza, lasagna, risotto, gnocchi and much more, articles and food newsletter.Permission is granted for this article to reprint, distribute, use for ezine, newsletter, website, as long as no changes are made and the copyright, resource box, and active link to her website are included. Please inform Anna Maria if you use of this article: anna@annamariavolpi.com
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Last Updated: March 21, 2006 -->
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Health Benefits Of Tomatoes
Health Benefits Of Tomatoes
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Did you know that tomatoes were once considered poison? It's true, the tomato is a member of the nightshade family, and was at one time considered to be toxic. Tomatoes were first eaten in the U.S. in the early 1800's, when a gentleman by the name of Robert Johnson shocked his hometown by eating a basket of tomatoes in the middle of town. When he didn't die, or even get sick from the tomatoes, they became a part of the American diet.We now know that tomatoes are not toxic, and in fact are quite nutritious. First of all, tomatoes contain a lot of vitamin C, which is quite beneficial, as you've probably heard. Vitamin C helps the body to produce collagen, an important protein skin, scar tissue, tendons, ligaments, and blood vessels. Vitamin C is also an antioxidant, helping to prevent cell damage by free radicals.Tomatoes also contain a powerful antioxidant called lycopene. Studies have shown that men consuming 10 servings of tomatoes a week cut the risk of prostate cancer by 45%. Lycopene also lower the risk of colorectal cancer and stomach cancer, and inhibits the growth of other types of cancer cells. Lycopene may also help older folks remain active.Coumaric acid and chlorogenic acied are also found in tomatoes. These two compounds are thought to block the effects of nitrosamines, which are formed naturally in the body, but are also a strong carcinogen in tobacco smoke.Tomatoes may also help to reduce the risk of heart disease. Tomatoes are a good source of potassium, niacin, vitamin B6, and folate. Niacin has been used for years to lower cholesterol. Potassium has been shown to lower high blood pressure. And vitamin B6 and folate are used by the body to convert a dangerous chemical called homocysteine into more benign compounds.Vitamin K, found in tomatoes helps to maintain healthy bones. Vitamin K1 activates a protein in the bones called osteocalcin, which anchors calcium inside the bone. Without enough vitamin K, bone mineralization is impaired.When you buy tomatoes, be sure to buy the ones with the brightest red color. This indicates high amounts of beta-carotene and lycopene. Lycopene is found in the cell walls of the tomato, so by cooking it in a bit of oil, more lycopene is fully released. Also, cooking the tomato in a bit of olive oil helps your body to absorb the lycopene. If all you can find are canned tomatoes, that's fine. Cooking and canning don't cause tomatoes to lose any of their nutritional value. So cooked and processed tomatoes are just as beneficial as fresh tomatoes.So tomatoes, once thought to be deadly poison, are now a nutritious staple of our diet. They help to fight cancer, and they contain a good amount of vitamin C, and other vitamins and minerals. So go ahead and start adding tomatoes to your diet.Spaghetti Sauce:1 Tbsp olive oil 1/2 small onion, chopped 4 cloves garlic, minced (or more if you want) 1 lb ground beef (optional) 4 28oz. cans of crushed tomatoes 1 28oz. can of tomato sauce 2 tsp worcestershire sauce 1 Tbsp dried oregano 3 bay leavesIn a large soup pot, heat the olive oil over medium high heat. Add the chopped onion, and cook for a couple of minutes, until the onion is tender. Add the garlic, and cook briefly. Be sure not to burn the garlic.If using ground beef, cook the meat in a skillet until browned. Drain the meat, and add it to the pot.Add the tomatoes, tomato sauce, worcestershire sauce, oregano, and bay leaves. Stir everything together, then turn the heat to medium low, and simmer for 4 hours, stirring occasionally.Remove the sauce from the heat, and serve over pasta. The leftover sauce will freeze well.
Tim Sousa is the webmaster for Negative Calorie Diet. A blog about the negative calorie diet, and negative calorie foods.
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Did you know that tomatoes were once considered poison? It's true, the tomato is a member of the nightshade family, and was at one time considered to be toxic. Tomatoes were first eaten in the U.S. in the early 1800's, when a gentleman by the name of Robert Johnson shocked his hometown by eating a basket of tomatoes in the middle of town. When he didn't die, or even get sick from the tomatoes, they became a part of the American diet.We now know that tomatoes are not toxic, and in fact are quite nutritious. First of all, tomatoes contain a lot of vitamin C, which is quite beneficial, as you've probably heard. Vitamin C helps the body to produce collagen, an important protein skin, scar tissue, tendons, ligaments, and blood vessels. Vitamin C is also an antioxidant, helping to prevent cell damage by free radicals.Tomatoes also contain a powerful antioxidant called lycopene. Studies have shown that men consuming 10 servings of tomatoes a week cut the risk of prostate cancer by 45%. Lycopene also lower the risk of colorectal cancer and stomach cancer, and inhibits the growth of other types of cancer cells. Lycopene may also help older folks remain active.Coumaric acid and chlorogenic acied are also found in tomatoes. These two compounds are thought to block the effects of nitrosamines, which are formed naturally in the body, but are also a strong carcinogen in tobacco smoke.Tomatoes may also help to reduce the risk of heart disease. Tomatoes are a good source of potassium, niacin, vitamin B6, and folate. Niacin has been used for years to lower cholesterol. Potassium has been shown to lower high blood pressure. And vitamin B6 and folate are used by the body to convert a dangerous chemical called homocysteine into more benign compounds.Vitamin K, found in tomatoes helps to maintain healthy bones. Vitamin K1 activates a protein in the bones called osteocalcin, which anchors calcium inside the bone. Without enough vitamin K, bone mineralization is impaired.When you buy tomatoes, be sure to buy the ones with the brightest red color. This indicates high amounts of beta-carotene and lycopene. Lycopene is found in the cell walls of the tomato, so by cooking it in a bit of oil, more lycopene is fully released. Also, cooking the tomato in a bit of olive oil helps your body to absorb the lycopene. If all you can find are canned tomatoes, that's fine. Cooking and canning don't cause tomatoes to lose any of their nutritional value. So cooked and processed tomatoes are just as beneficial as fresh tomatoes.So tomatoes, once thought to be deadly poison, are now a nutritious staple of our diet. They help to fight cancer, and they contain a good amount of vitamin C, and other vitamins and minerals. So go ahead and start adding tomatoes to your diet.Spaghetti Sauce:1 Tbsp olive oil 1/2 small onion, chopped 4 cloves garlic, minced (or more if you want) 1 lb ground beef (optional) 4 28oz. cans of crushed tomatoes 1 28oz. can of tomato sauce 2 tsp worcestershire sauce 1 Tbsp dried oregano 3 bay leavesIn a large soup pot, heat the olive oil over medium high heat. Add the chopped onion, and cook for a couple of minutes, until the onion is tender. Add the garlic, and cook briefly. Be sure not to burn the garlic.If using ground beef, cook the meat in a skillet until browned. Drain the meat, and add it to the pot.Add the tomatoes, tomato sauce, worcestershire sauce, oregano, and bay leaves. Stir everything together, then turn the heat to medium low, and simmer for 4 hours, stirring occasionally.Remove the sauce from the heat, and serve over pasta. The leftover sauce will freeze well.
Tim Sousa is the webmaster for Negative Calorie Diet. A blog about the negative calorie diet, and negative calorie foods.
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15 Easy Ways To Cut Down On Sodium In Your Diet
15 Easy Ways To Cut Down On Sodium In Your Diet
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It is practically common knowledge that eating too much salt can wreak havoc on blood pressure. But how can we eat with flavor and at the same time cut the amount of salt in our foods? Well you do not have to sacrifice flavor when you cut down on sodium if you follow these 15 suggestions: 1. Don't add salt to pasta or other starchy foods that will be topped with other foods. The toppings usually add enough flavors so that you don't even notice the missing salt.2. Balance your salt intake. If your breakfast is high in salt, eat low- salt meals for the rest of the day.3. Remove the salt shaker from your table and use lemon juice on food instead of salt.4. Don't use onion salt or garlic salt as spices because they are just flavored salt. Use real onion or garlic for more flavor without the salt.5. Avoid store-bought mixes for biscuits, cakes, pancakes, muffins, cornbread, etc. If you prepare your own, you can control the ingredients.6. Read all labels to determine the sodium content and buy low sodium products whenever possible. Remember to avoid any sodium-containing additives.7. Learn about the many natural herbs, spices and fruit peels that are available. You may decide to grow your own or experiment with store-bought herbs.8. Use one of several salt-free mixtures of herbs and spices that are available for seasonings.9. Don't use potassium chloride salt substitutes. They can increase potassium levels in your body and may even cause heart rhythm abnormalities.10. To spice chicken dishes, add fruits such as mandarin oranges or pineapples.11. Marinate chicken, fish, beef or poultry in orange juice or lemon juice. Add a honey glaze.12. Marinate meat in wine or add wine to Sauces or soups. If you thoroughly cook the dish, most of the alcohol will evaporate, but the flavor will be enhanced.13. Use fresh vegetables whenever possible. However, if you must use canned vegetables, wash them in cool water before using. Rinsing will help remove some of the salt added when processing.14. Just a little green pepper, parsley, paprika or red pepper can add a lot of flavor to a meal.15. Be sure to keep your meals attractive and include a variety of colors and textures. Most people are more tempted to add salt when the meal appears bland.
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It is practically common knowledge that eating too much salt can wreak havoc on blood pressure. But how can we eat with flavor and at the same time cut the amount of salt in our foods? Well you do not have to sacrifice flavor when you cut down on sodium if you follow these 15 suggestions: 1. Don't add salt to pasta or other starchy foods that will be topped with other foods. The toppings usually add enough flavors so that you don't even notice the missing salt.2. Balance your salt intake. If your breakfast is high in salt, eat low- salt meals for the rest of the day.3. Remove the salt shaker from your table and use lemon juice on food instead of salt.4. Don't use onion salt or garlic salt as spices because they are just flavored salt. Use real onion or garlic for more flavor without the salt.5. Avoid store-bought mixes for biscuits, cakes, pancakes, muffins, cornbread, etc. If you prepare your own, you can control the ingredients.6. Read all labels to determine the sodium content and buy low sodium products whenever possible. Remember to avoid any sodium-containing additives.7. Learn about the many natural herbs, spices and fruit peels that are available. You may decide to grow your own or experiment with store-bought herbs.8. Use one of several salt-free mixtures of herbs and spices that are available for seasonings.9. Don't use potassium chloride salt substitutes. They can increase potassium levels in your body and may even cause heart rhythm abnormalities.10. To spice chicken dishes, add fruits such as mandarin oranges or pineapples.11. Marinate chicken, fish, beef or poultry in orange juice or lemon juice. Add a honey glaze.12. Marinate meat in wine or add wine to Sauces or soups. If you thoroughly cook the dish, most of the alcohol will evaporate, but the flavor will be enhanced.13. Use fresh vegetables whenever possible. However, if you must use canned vegetables, wash them in cool water before using. Rinsing will help remove some of the salt added when processing.14. Just a little green pepper, parsley, paprika or red pepper can add a lot of flavor to a meal.15. Be sure to keep your meals attractive and include a variety of colors and textures. Most people are more tempted to add salt when the meal appears bland.
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Here's How You Can Become A Healthy Eater
Here's How You Can Become A Healthy Eater
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Being a healthy eater requires you to become both educated and smart about what healthy eating actually is. Being food smart isn't about learning to calculate grams or fat, or is it about studying labels and counting calories.Healthy eating is all about balanced and moderate eating, consisting of healthy meals at least three times per day. Healthy eaters eat many different types of foods, not limiting themselves to one specific food type or food group.Eating healthy requires quite a bit of leeway. You might eat too much or not enough, consume foods that are sometimes more or less nutritious. However, you should always fuel your body and your brain regularly with enough food to keep both your mind and body strong and alert.A healthy eater is a good problem solver. Healthy eaters have learned to take care of themselves and their eating with sound judgement and making wise decisions. Healthy eaters are always aware of what they eat, and know the effect that it will have on their bodies.When someone is unable to take control of their eating, they are also likely to get out of control with other aspects of life as well. They could end up spending too much, talking too much, even going to bed later and later. You should always remember that restricting food in any way is always a bad thing. Healthy eating is a way of life, something that you can do to enhance your body or your lifestyle. If you've thought about making your life better, healthy eating is just the place to start. You'll make life easier for yourself, those around you, and even your family.
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Being a healthy eater requires you to become both educated and smart about what healthy eating actually is. Being food smart isn't about learning to calculate grams or fat, or is it about studying labels and counting calories.Healthy eating is all about balanced and moderate eating, consisting of healthy meals at least three times per day. Healthy eaters eat many different types of foods, not limiting themselves to one specific food type or food group.Eating healthy requires quite a bit of leeway. You might eat too much or not enough, consume foods that are sometimes more or less nutritious. However, you should always fuel your body and your brain regularly with enough food to keep both your mind and body strong and alert.A healthy eater is a good problem solver. Healthy eaters have learned to take care of themselves and their eating with sound judgement and making wise decisions. Healthy eaters are always aware of what they eat, and know the effect that it will have on their bodies.When someone is unable to take control of their eating, they are also likely to get out of control with other aspects of life as well. They could end up spending too much, talking too much, even going to bed later and later. You should always remember that restricting food in any way is always a bad thing. Healthy eating is a way of life, something that you can do to enhance your body or your lifestyle. If you've thought about making your life better, healthy eating is just the place to start. You'll make life easier for yourself, those around you, and even your family.
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7 Myth Busters On Healthy Eating
7 Myth Busters On Healthy Eating
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As you may know, not fueling up with the right nutrients can affect how well your body performs and your overall fitness benefits. Even though healthy eating is important, there are myths that hinder your performance if you listen to them.Below, you'll find some myth busters on healthy eating.1. Working out on an empty stomach. If you hear a rumbling noise in your stomach, the rumbling is trying to tell you something. Without listening to them, you are forcing your body to run without any fuel. Before you exercise or do any physical activity, always eat a light snack such as an apple.2. Relying on energy bars and drinks. Although they are fine every once in a while, they don't deliver the antioxidants you need to prevent cancer. Fruits and vegetables are your best bets, as they are loaded in vitamins, minerals, fluid, and fiber.3. Skipping breakfast. Skipping breakfast is never a good idea, as breakfast starts the day. Your body needs fuel as soon as possible, and without it, you'll be hungry throughout the day.4. Low carb diets. Your body needs carbohydrates for your muscles and the storing of energy. 5. Eating what you want. Eating healthy and exercising doesn't give you an all access pass to eat anything you want. Everyone needs the same nutrients whether they exercise or not, as well as fruits and vegetables.6. Not enough calories. Although losing weight involves calories, losing it too quickly is never safe. What you should do, is aim for 1 - 2 pounds a week. Always make sure that you are getting enough calories to keep your body operating smoothly. If you start dropping weight too fast, eat a bit more food.7. Skip soda and alcohol. Water, milk, and juice is the best to drink for active people. You should drink often, and not require on thirst to be an indicator. By the time you get thirsty, your body is already running a bit too low. Changing how you eat is always a great step towards healthy eating and it will affect how your body performs. The healthier you eat, you better you'll feel. No matter how old you may be, healthy eating is something you should strive for. Once you give it a chance, you'll see in no time at all just how much it can change your life - for the better.
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As you may know, not fueling up with the right nutrients can affect how well your body performs and your overall fitness benefits. Even though healthy eating is important, there are myths that hinder your performance if you listen to them.Below, you'll find some myth busters on healthy eating.1. Working out on an empty stomach. If you hear a rumbling noise in your stomach, the rumbling is trying to tell you something. Without listening to them, you are forcing your body to run without any fuel. Before you exercise or do any physical activity, always eat a light snack such as an apple.2. Relying on energy bars and drinks. Although they are fine every once in a while, they don't deliver the antioxidants you need to prevent cancer. Fruits and vegetables are your best bets, as they are loaded in vitamins, minerals, fluid, and fiber.3. Skipping breakfast. Skipping breakfast is never a good idea, as breakfast starts the day. Your body needs fuel as soon as possible, and without it, you'll be hungry throughout the day.4. Low carb diets. Your body needs carbohydrates for your muscles and the storing of energy. 5. Eating what you want. Eating healthy and exercising doesn't give you an all access pass to eat anything you want. Everyone needs the same nutrients whether they exercise or not, as well as fruits and vegetables.6. Not enough calories. Although losing weight involves calories, losing it too quickly is never safe. What you should do, is aim for 1 - 2 pounds a week. Always make sure that you are getting enough calories to keep your body operating smoothly. If you start dropping weight too fast, eat a bit more food.7. Skip soda and alcohol. Water, milk, and juice is the best to drink for active people. You should drink often, and not require on thirst to be an indicator. By the time you get thirsty, your body is already running a bit too low. Changing how you eat is always a great step towards healthy eating and it will affect how your body performs. The healthier you eat, you better you'll feel. No matter how old you may be, healthy eating is something you should strive for. Once you give it a chance, you'll see in no time at all just how much it can change your life - for the better.
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Which Cooking Oils Are The Best For healthy Eating
Which Cooking Oils Are The Best For healthy Eating
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Everyone knows the foods to eat that improve health, although how we cook the food can be just as important. With there being so many oils and butter products claiming to be the best, it can be quite difficult to know which ones to use and which ones to avoid.1. Canola oil Canola oil is a popular oil, with many physicians claiming that it has the ability to lower the risk of heart disease. The oil is low in saturated fat, high in monounsaturated fat, and offers the best fatty acid composition when compared to other oils.You can use canola oil in sauting, as a marinade and even in low temperature stir frying. It has a bland flavor, which makes it a great oil for foods that contain many spices. Unlike other oils, this one won't interfere with the taste of your meal.2. Olive oil Olive oil offers a very distinct flavor with plenty of heart healthy ingedients. The oil is rich in monounsaturated fat, helps to lower cholesterol levels and reduce risk of cancer. It's also rich in antioxidants and has a very long storage life.Even though it can be used in cooking, it's the healthiest when uncooked, such as with a salad or dipping sauce. When you use it with cooking, you should heat it on low to medium temperatures, making sure to avoid high heat.3. Butter Butter is one food that has been around for many, many years. Butter tastes good, and offers sources of Vitamin A and other fat soluble vitamins such as E, K, and even D. Butter is also made from natural ingredients and not chemically or artificially processed.You can use butter with cooking, baking, or even as a spread. You can also pair it with creamy sauces, marinades, baked dishes, or even bread.4. Margarine Margarine was first introduced as an alternative to high fat butter. When it was first created however, it was loaded with trans fat, a substance that we now know raises bad cholesterol.As a cooking oil, margarine tastes good, it's lower in fat than most oils and butter, and it's quite easy to spread. It's available in a variety of different products and a good source of vitamin E.When it comes to cooking with oils, there are several at your disposal. There are many more than what is mentioned here, although the ones above are the most popular. Eating healthy involves cooking healthy food - which is where your cooking oil really takes center stage.
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Everyone knows the foods to eat that improve health, although how we cook the food can be just as important. With there being so many oils and butter products claiming to be the best, it can be quite difficult to know which ones to use and which ones to avoid.1. Canola oil Canola oil is a popular oil, with many physicians claiming that it has the ability to lower the risk of heart disease. The oil is low in saturated fat, high in monounsaturated fat, and offers the best fatty acid composition when compared to other oils.You can use canola oil in sauting, as a marinade and even in low temperature stir frying. It has a bland flavor, which makes it a great oil for foods that contain many spices. Unlike other oils, this one won't interfere with the taste of your meal.2. Olive oil Olive oil offers a very distinct flavor with plenty of heart healthy ingedients. The oil is rich in monounsaturated fat, helps to lower cholesterol levels and reduce risk of cancer. It's also rich in antioxidants and has a very long storage life.Even though it can be used in cooking, it's the healthiest when uncooked, such as with a salad or dipping sauce. When you use it with cooking, you should heat it on low to medium temperatures, making sure to avoid high heat.3. Butter Butter is one food that has been around for many, many years. Butter tastes good, and offers sources of Vitamin A and other fat soluble vitamins such as E, K, and even D. Butter is also made from natural ingredients and not chemically or artificially processed.You can use butter with cooking, baking, or even as a spread. You can also pair it with creamy sauces, marinades, baked dishes, or even bread.4. Margarine Margarine was first introduced as an alternative to high fat butter. When it was first created however, it was loaded with trans fat, a substance that we now know raises bad cholesterol.As a cooking oil, margarine tastes good, it's lower in fat than most oils and butter, and it's quite easy to spread. It's available in a variety of different products and a good source of vitamin E.When it comes to cooking with oils, there are several at your disposal. There are many more than what is mentioned here, although the ones above are the most popular. Eating healthy involves cooking healthy food - which is where your cooking oil really takes center stage.
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Eating Healthy For Your Heart
Eating Healthy For Your Heart
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Bad cholesterol or a bad diet is something we all experience at some point in time. It's impossible to eat healthy our whole lives, even though we may try hard to do it. Eating healthy for your heart is something everyone should try to do, especially when it comes to restoring health and reducing heart attacks.Your heart and food We know these things for sure - a diet high in saturated fats will help raise your cholesterol, which is a risk factor for heart disease. People that are obese are more prone to heart disease. A diet high in sodium may elevate your blood pressure, leading to inflammation and even heart disease.To help prevent heart disease and improve your health, put the tips below to good use.Eat plenty of fish Herring, sardines, and salmon are all excellent sources of Omega 3 essential fatty acids. Other fish are great to, although Omega 3 may help to get your cholesterol down to a healthier level.Choosing healthy fats and oils Saturated fat will increase the risk of heart disease. It's found in meat, butter, and even coconut oil. You should avoid them until your cholesterol levels are down and you are at a healthy weight. Even those that love red meats can enjoy seafood and nuts for their main sources of protein.Monounsaturated fats such as olive oils will help you to protect your heart. Olive oil is an ideal choice for cooking, dressing, or even as a dipping sauce.Plenty of fiber Fiber can help you control your cholesterol. You can find fiber in whole grain products to help control sugar absorption as well, which will help you keep your digestive system healthy.Choosing carbohydrates Eating for your heart involves staying away from sugary foods such as candy, cookies, cakes, and pastries. Eating a lot of sugar isn't good for your heart disease at all. Healthy carbohydrates involve whole grain breads, whole grain pasta, brown rice, and a lot of vegetables. You should make fruits and vegetables the main aspect of your diet.Healthy cooking methods Stir frying and sauteing with olive oil or canola oil are both great methods, as you shouldn't dip your food in batter and fry it anymore. If you cook chicken, remove the skin and bake it in the oven in foil.Instead of frying your fish you should always bake it. Steaming your vegetables can help maintain the most nutrients. You should use cream sauces or lots of butter anymore either. When you eat vegetables, try squeezing lemon juice on them or using your favorite seasonings.As you make the proper changes to your diet, keep in mind that it takes time for them to become habits. Eating healthy is always great for your body and your lifestyle, especially when it comes to your heart and the prevention of heart disease.
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Bad cholesterol or a bad diet is something we all experience at some point in time. It's impossible to eat healthy our whole lives, even though we may try hard to do it. Eating healthy for your heart is something everyone should try to do, especially when it comes to restoring health and reducing heart attacks.Your heart and food We know these things for sure - a diet high in saturated fats will help raise your cholesterol, which is a risk factor for heart disease. People that are obese are more prone to heart disease. A diet high in sodium may elevate your blood pressure, leading to inflammation and even heart disease.To help prevent heart disease and improve your health, put the tips below to good use.Eat plenty of fish Herring, sardines, and salmon are all excellent sources of Omega 3 essential fatty acids. Other fish are great to, although Omega 3 may help to get your cholesterol down to a healthier level.Choosing healthy fats and oils Saturated fat will increase the risk of heart disease. It's found in meat, butter, and even coconut oil. You should avoid them until your cholesterol levels are down and you are at a healthy weight. Even those that love red meats can enjoy seafood and nuts for their main sources of protein.Monounsaturated fats such as olive oils will help you to protect your heart. Olive oil is an ideal choice for cooking, dressing, or even as a dipping sauce.Plenty of fiber Fiber can help you control your cholesterol. You can find fiber in whole grain products to help control sugar absorption as well, which will help you keep your digestive system healthy.Choosing carbohydrates Eating for your heart involves staying away from sugary foods such as candy, cookies, cakes, and pastries. Eating a lot of sugar isn't good for your heart disease at all. Healthy carbohydrates involve whole grain breads, whole grain pasta, brown rice, and a lot of vegetables. You should make fruits and vegetables the main aspect of your diet.Healthy cooking methods Stir frying and sauteing with olive oil or canola oil are both great methods, as you shouldn't dip your food in batter and fry it anymore. If you cook chicken, remove the skin and bake it in the oven in foil.Instead of frying your fish you should always bake it. Steaming your vegetables can help maintain the most nutrients. You should use cream sauces or lots of butter anymore either. When you eat vegetables, try squeezing lemon juice on them or using your favorite seasonings.As you make the proper changes to your diet, keep in mind that it takes time for them to become habits. Eating healthy is always great for your body and your lifestyle, especially when it comes to your heart and the prevention of heart disease.
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Eating Healthy During Your Pregnancy
Eating Healthy During Your Pregnancy
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Starting off your with a healthy well balanced diet is the best thing you do for yourself and your baby. This way, you'll only need to make a few adjustments during your pregnancy.Your first trimester If you find it tough to maintain a balanced diet during your first trimester, you can rest assured that your not alone. Due to queasiness, some women will eat all of the time and gain a lot of weight in the process. Other women have trouble getting food down and subsequently lose weight. Preventing malnutrition and dehydration are your most important factors during first trimester. Calories When you are pregnant, you need to consume around 300 calories more than usual every day. The best way to go about doing this is listening to your body when you are hungry. You should try to eat as many foods as possible from the bottom of the food pyramid.If you gain weight too slow, try eating small meals and slightly increase the fat in your diet. You should always eat when you are hungry, as you are now eating for 2 instead of one.Calcium By the second trimester, you'll need around 1,500 milligrams of calcium each day for your bones and your baby', which is more than a quart of milk. Calcium is something that's missing from many diets. Along with milk, other great sources for calcium include dairy products, calcium fortified juices, and even calcium tablets.Fiber Fiber can help to prevent constipation, which is a common pregnancy problem. You can find fiber in whole grains, fruits, and even vegetables. Fiber supplements such as Metamucil and Citrucel are safe to take during pregnancy.Protein Unless you happen to be a strict vegetarian, your protein intake is not normally a problem for women who eat a healthy diet.Iron A lot of women will start their pregnancy off with a bit of iron deficiency. Good sources of iron include dark leafy green vegetables and meats. Iron supplements should be avoided, as they can cause internal symptoms such as cramping, constipation, or diarrhea. Vitamins Seeing as how you get a majority of the vitamins you need in your diet, you may want to discuss prenatal vitamins with your doctor. Folate is one of the most important, and if you are getting enough of it, you may be able to avoid vitamins all together - just ask your doctor to make sure.
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Starting off your with a healthy well balanced diet is the best thing you do for yourself and your baby. This way, you'll only need to make a few adjustments during your pregnancy.Your first trimester If you find it tough to maintain a balanced diet during your first trimester, you can rest assured that your not alone. Due to queasiness, some women will eat all of the time and gain a lot of weight in the process. Other women have trouble getting food down and subsequently lose weight. Preventing malnutrition and dehydration are your most important factors during first trimester. Calories When you are pregnant, you need to consume around 300 calories more than usual every day. The best way to go about doing this is listening to your body when you are hungry. You should try to eat as many foods as possible from the bottom of the food pyramid.If you gain weight too slow, try eating small meals and slightly increase the fat in your diet. You should always eat when you are hungry, as you are now eating for 2 instead of one.Calcium By the second trimester, you'll need around 1,500 milligrams of calcium each day for your bones and your baby', which is more than a quart of milk. Calcium is something that's missing from many diets. Along with milk, other great sources for calcium include dairy products, calcium fortified juices, and even calcium tablets.Fiber Fiber can help to prevent constipation, which is a common pregnancy problem. You can find fiber in whole grains, fruits, and even vegetables. Fiber supplements such as Metamucil and Citrucel are safe to take during pregnancy.Protein Unless you happen to be a strict vegetarian, your protein intake is not normally a problem for women who eat a healthy diet.Iron A lot of women will start their pregnancy off with a bit of iron deficiency. Good sources of iron include dark leafy green vegetables and meats. Iron supplements should be avoided, as they can cause internal symptoms such as cramping, constipation, or diarrhea. Vitamins Seeing as how you get a majority of the vitamins you need in your diet, you may want to discuss prenatal vitamins with your doctor. Folate is one of the most important, and if you are getting enough of it, you may be able to avoid vitamins all together - just ask your doctor to make sure.
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Eating Healthy Help For Students
Eating Healthy Help For Students
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For students, eating at college is an entire new ball game, with late night pizza delivery and food from buggies. Even though some of these quick and simple options taste great, they are probably not healthy for a student's body. The food choices students make can affect whether or not they are able to remain awake during class and whether or not they will come down with mononucleosis when it hits campus. The problem is not only about eating junk food, it's more about not getting the proper proteins, carbs, vitamins, and minerals that people need.When it comes to defending against illnesses, vitamins and minerals are very important. Just because they are important, isn't a reason for students to run out and stock up on vitamins and supplements. It's best for students to get their nutrition from food.You can find vitamin C in citric fruits, Vitamin A in milk and diary products, and vitamin E in nuts, whole wheat products, and even green leafy vegetables. This is the ideal way to get nutrition, as your body relies on these vitamins for many reasons.When you eat on campus, skip on the soda's and go right to the juice machines. Explore the different entrees available and go to the salad bar where there are fresh vegetables. You can also try putting some broccoli and cauliflower in the microwave for steamed vegetables. There are always healthy cereals and plenty of fresh fruit available in dining halls as well.Always remember that eating healthy isn't just about avoiding greasy foods. Eating healthy involves getting a balanced diet and getting the right nutrients and vitamins to keep your body in peak performance - or at least awake during your classes.
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For students, eating at college is an entire new ball game, with late night pizza delivery and food from buggies. Even though some of these quick and simple options taste great, they are probably not healthy for a student's body. The food choices students make can affect whether or not they are able to remain awake during class and whether or not they will come down with mononucleosis when it hits campus. The problem is not only about eating junk food, it's more about not getting the proper proteins, carbs, vitamins, and minerals that people need.When it comes to defending against illnesses, vitamins and minerals are very important. Just because they are important, isn't a reason for students to run out and stock up on vitamins and supplements. It's best for students to get their nutrition from food.You can find vitamin C in citric fruits, Vitamin A in milk and diary products, and vitamin E in nuts, whole wheat products, and even green leafy vegetables. This is the ideal way to get nutrition, as your body relies on these vitamins for many reasons.When you eat on campus, skip on the soda's and go right to the juice machines. Explore the different entrees available and go to the salad bar where there are fresh vegetables. You can also try putting some broccoli and cauliflower in the microwave for steamed vegetables. There are always healthy cereals and plenty of fresh fruit available in dining halls as well.Always remember that eating healthy isn't just about avoiding greasy foods. Eating healthy involves getting a balanced diet and getting the right nutrients and vitamins to keep your body in peak performance - or at least awake during your classes.
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Eating Healthy Help For Vegetarians
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The vegetarian way of eating can be a very healthy style of eating. The rules still apply with healthy eating, although you should add variety, balance, and moderation.A vegetarian is someone who avoids all types of meat, whether it be hamburgers, hotdogs, chicken, or even fish. Vegetarians are also sometimes classified by the type of food they are or aren't willing to eat. For example, Lacto-ovo vegetarians will avoid animal flesh yet they will eat eggs and most dairy products. A Vegan on the other hand, will avoid all food that has any trace of animal origin.Because they don't eat meet, vegetarians will often wonder how they'll get enough protein. Although you may not realize it, the average American actually consumes more protein than he actually needs. For the lacto-ovo vegetarian, dairy products are an excellent source of protein. Vegans on the other hand, get their protein from nuts, seeds, and soy products.Along the lines of beans, there are several to choose from, including green or red lentils, peanuts, split peas, pinto, soy, kidney, and many more. Some of them you are already familiar, such as kidney beans in chili, refried beans in Mexican dishes, red beans and rice, and pinto beans. Although some beans taste good as they are, others are available with different flavors to help enhance their taste. Nuts are hihg in protein, although they deliver a lot more fat than beans, which means you should enjoy them in moderation. By having one cup of cooked beans, you'll get the same amount of protein as eating two ounces of meat!The nutrients of concern for vegans, who avoid all types of animal food, are vitamin B12, calcium, and vitamin D. In the average North American diet, the primary source for B12 is animals. To have an adequate intake of B12, vegans should reguarly consume vitamin B12 supplements or foods, which contain vitamin B12, such as soy products or milk. For calcium, vegans can rely on orange juice or soy milk, as they are fortified with calcium. Beans and leafy green vegetables will also contain some calcium as well. Although all types of vegetarians rely on simple food groups, controlling your vitamins and calcium intake is something you should always do. This is very important for eating healthy, as well as staying healthy. If you control what you eat, you'll have many years of healthy eating ahead of you.
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The vegetarian way of eating can be a very healthy style of eating. The rules still apply with healthy eating, although you should add variety, balance, and moderation.A vegetarian is someone who avoids all types of meat, whether it be hamburgers, hotdogs, chicken, or even fish. Vegetarians are also sometimes classified by the type of food they are or aren't willing to eat. For example, Lacto-ovo vegetarians will avoid animal flesh yet they will eat eggs and most dairy products. A Vegan on the other hand, will avoid all food that has any trace of animal origin.Because they don't eat meet, vegetarians will often wonder how they'll get enough protein. Although you may not realize it, the average American actually consumes more protein than he actually needs. For the lacto-ovo vegetarian, dairy products are an excellent source of protein. Vegans on the other hand, get their protein from nuts, seeds, and soy products.Along the lines of beans, there are several to choose from, including green or red lentils, peanuts, split peas, pinto, soy, kidney, and many more. Some of them you are already familiar, such as kidney beans in chili, refried beans in Mexican dishes, red beans and rice, and pinto beans. Although some beans taste good as they are, others are available with different flavors to help enhance their taste. Nuts are hihg in protein, although they deliver a lot more fat than beans, which means you should enjoy them in moderation. By having one cup of cooked beans, you'll get the same amount of protein as eating two ounces of meat!The nutrients of concern for vegans, who avoid all types of animal food, are vitamin B12, calcium, and vitamin D. In the average North American diet, the primary source for B12 is animals. To have an adequate intake of B12, vegans should reguarly consume vitamin B12 supplements or foods, which contain vitamin B12, such as soy products or milk. For calcium, vegans can rely on orange juice or soy milk, as they are fortified with calcium. Beans and leafy green vegetables will also contain some calcium as well. Although all types of vegetarians rely on simple food groups, controlling your vitamins and calcium intake is something you should always do. This is very important for eating healthy, as well as staying healthy. If you control what you eat, you'll have many years of healthy eating ahead of you.
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Tips For Eating Healthy If You're On A Budget
Tips For Eating Healthy If You're On A Budget
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If you have problems serving healthy foods because of the prices, you'll find these tips to be just what you need to eat healthy on a budget.1. Eliminate junk food - Doing your shopping on your own is the easiest way to shop, as children and sometimes spouses are usually the ones requesting junk food. Shopping alone will prevent this, and ensure that you only buy the foods you need.2. Water or milk instead of soft drinks - You can still enjoy your favorite drinks at a sporting event or night out, although you should stick with the smallest size when shopping to save money and calories. Children and even adults need milk or milk products on a daily basis. Milk will also help you get strong and provides calcium for healthy bones and healthy teeth.3. Buy fruits in quantity - When they are in season, buy fruits in quantity and freeze any extras. You can buy several pounds this way, and freeze extras to have them when the fruit goes out of season. Wash the fruit well, remove any spoiled pieces, dry thoroughly, then freeze in plastic zipper bags.4. Meats and beans - Meats and beans are the best sources for protein. Lean meat is more expensive than meats with a lot of fat. Canned beans are a great deal as well, as they give you protein at a great price.5. Beans as a substitute - You should use beans as a substitute for meat on frequent occasions. There are several varieties, so you can prepare them in a crock pot, so when you return home they are ready to consume.The USDA recommends eating beans at least 4 times per week. If you experience gas after eating beans you should try washing them, covering them with water, bringing the water to a boil, then draining it off and refilling the pot. 6. If you live in a coastal area or an area where fish are around, make that an integral part of your diet. You can catch them from the lakes or rivers, saving money in the process.7. Peanut butter is great for those on a budget as it's popular with almost everyone. You can use it for sandwiches instead of eating hot dogs. It does need to be refrigerated, although bigger jars can last you for weeks.8. You should fill up with foods that have a high content of water. Watermelon, salads, and even sugar free gelatin are all great examples. Eating healthy is always something you can't go wrong with. You can eat healthy for just a few bucks, which makes it perfect for those on a budget. Now, you don't need a lot of money to have the lifestyle and health you've always wanted.
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If you have problems serving healthy foods because of the prices, you'll find these tips to be just what you need to eat healthy on a budget.1. Eliminate junk food - Doing your shopping on your own is the easiest way to shop, as children and sometimes spouses are usually the ones requesting junk food. Shopping alone will prevent this, and ensure that you only buy the foods you need.2. Water or milk instead of soft drinks - You can still enjoy your favorite drinks at a sporting event or night out, although you should stick with the smallest size when shopping to save money and calories. Children and even adults need milk or milk products on a daily basis. Milk will also help you get strong and provides calcium for healthy bones and healthy teeth.3. Buy fruits in quantity - When they are in season, buy fruits in quantity and freeze any extras. You can buy several pounds this way, and freeze extras to have them when the fruit goes out of season. Wash the fruit well, remove any spoiled pieces, dry thoroughly, then freeze in plastic zipper bags.4. Meats and beans - Meats and beans are the best sources for protein. Lean meat is more expensive than meats with a lot of fat. Canned beans are a great deal as well, as they give you protein at a great price.5. Beans as a substitute - You should use beans as a substitute for meat on frequent occasions. There are several varieties, so you can prepare them in a crock pot, so when you return home they are ready to consume.The USDA recommends eating beans at least 4 times per week. If you experience gas after eating beans you should try washing them, covering them with water, bringing the water to a boil, then draining it off and refilling the pot. 6. If you live in a coastal area or an area where fish are around, make that an integral part of your diet. You can catch them from the lakes or rivers, saving money in the process.7. Peanut butter is great for those on a budget as it's popular with almost everyone. You can use it for sandwiches instead of eating hot dogs. It does need to be refrigerated, although bigger jars can last you for weeks.8. You should fill up with foods that have a high content of water. Watermelon, salads, and even sugar free gelatin are all great examples. Eating healthy is always something you can't go wrong with. You can eat healthy for just a few bucks, which makes it perfect for those on a budget. Now, you don't need a lot of money to have the lifestyle and health you've always wanted.
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How To Eat Healthy While On Vacation
How To Eat Healthy While On Vacation
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It can be very tempting to abandon your good sense of healthy eating on vacation. Although you may strive for healthy eating, it's easy to drift off and grab an ice cream cone here and there. There are however, ways to watch what you eat on vacation.It's easier than ever these days to request a low fat or vegetarian meal on airplane flights. If you choose to instead drive to your destination, the quest to find healthy food can get a bit more complicated.Rather than simply relying on greasy foods for nutrition, pack some nutritious foods in a cooler full of ice packs. Fruits and vegetables, crackers, yogurt, and sandwiches are all great to have with you on the road. Once you arrive at your hotel, you should do yourself a favor and turn the minibar key down - as this helps to avoid the temptation. If your hotel offers a continental breakfast, stick to fruits, cereals, and proteins. If your hotel has a stove or microwave, consider bringing your own healthy food with you.If you simply must eat out, do so only when you are hungry. Restaurants will usually serve large portions, so be careful. If you do go a bit over on a meal, simply cut back on the next. If you find it hard to fit in three square meals a day, try to fit in six smaller meals or snacks, as your body needs fuel every four hours or so. When you eat out, avoid appetizers. Whatever you do, do not miss any meals.When it's possible, you should avoid eating large meals at night. When your body gets ready for sleep and slows down, it also burns calories at a much slower pace. Never eat bread before bed, and make sure to avoid the butter. Choose fish or poultry for your meal instead, and include vegetables as a side dish. Even though it may sound hard, eating healthy on vacation isn't really that difficult. All you have to do is use a little will power, and pass up foods that you know aren't good for you. This way, you'll enjoy healthy eating and a healthy lifestyle wherever you go.The next time you go on a vacation, always remember that eating healthy is a way of life. You can afford to get something you crave, although you shouldn't make a habit of it. One ice cream cone or a pizza isn't going to matter - as long as you know when to stop.
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It can be very tempting to abandon your good sense of healthy eating on vacation. Although you may strive for healthy eating, it's easy to drift off and grab an ice cream cone here and there. There are however, ways to watch what you eat on vacation.It's easier than ever these days to request a low fat or vegetarian meal on airplane flights. If you choose to instead drive to your destination, the quest to find healthy food can get a bit more complicated.Rather than simply relying on greasy foods for nutrition, pack some nutritious foods in a cooler full of ice packs. Fruits and vegetables, crackers, yogurt, and sandwiches are all great to have with you on the road. Once you arrive at your hotel, you should do yourself a favor and turn the minibar key down - as this helps to avoid the temptation. If your hotel offers a continental breakfast, stick to fruits, cereals, and proteins. If your hotel has a stove or microwave, consider bringing your own healthy food with you.If you simply must eat out, do so only when you are hungry. Restaurants will usually serve large portions, so be careful. If you do go a bit over on a meal, simply cut back on the next. If you find it hard to fit in three square meals a day, try to fit in six smaller meals or snacks, as your body needs fuel every four hours or so. When you eat out, avoid appetizers. Whatever you do, do not miss any meals.When it's possible, you should avoid eating large meals at night. When your body gets ready for sleep and slows down, it also burns calories at a much slower pace. Never eat bread before bed, and make sure to avoid the butter. Choose fish or poultry for your meal instead, and include vegetables as a side dish. Even though it may sound hard, eating healthy on vacation isn't really that difficult. All you have to do is use a little will power, and pass up foods that you know aren't good for you. This way, you'll enjoy healthy eating and a healthy lifestyle wherever you go.The next time you go on a vacation, always remember that eating healthy is a way of life. You can afford to get something you crave, although you shouldn't make a habit of it. One ice cream cone or a pizza isn't going to matter - as long as you know when to stop.
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17 Tips For Eating Healthy At Restaurants
17 Tips For Eating Healthy At Restaurants
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If you go out to a restaurant to eat, you probably watch your calories very closely. To assist you with your calorie watching when dining out, these tips will help you make the most of it.1. Always order salad dressings or sauces on the side, as this way you have control over how much you add to your meal.2. When you order grilled fish or vegetables, you should ask that the food be grilled without butter or oil, or prepared with very little or either or.3. Anytime you order pasta dishes, be on the lookout for tomato based sauces instead of the cream based sauces. Tomato based sauces are much lower in fat and calories, and tomato sauce can even be counted as a vegetable!4. You should always try to drink water, diet soda, or tea instead of soda or beverages that contain alcohol. 5. If you order dessert, share with a friend. Half of the dessert will equal half of the calories.6. When you choose a soup, remember that cream based soups are higher in fat and calories than other soups. A soup can be a great appetizer, as most are low in calories and you fill you up pretty fast.7. When ordering a baked potato, ask for salsa instead of sour cream, butter, cheese, or even bacon. Salsa is very low in calories and provides a healthy alternative with plenty of flavor and spice.8. When you are full, stop eating. Listen to your body and what it tells you.9. If you get full, take half of your meal home. The second portion of your meal can serve as a second meal later. This way, you get two meals for the price of one.10. If you're looking to eat less, order two appetizers or an appetizer and a salad as your meal.11. If you get a choice of side dishes, get a baked potato or steamed vegetables instead of french fries. 12. Always look for food on the menu that's baked, grilled, broiled, poached, or steamed. These types of cooking use less fat in the cooking process and are usually much lower in calories.13. Plain bread or rolls are low in both fat and calories. When you add the butter and oil, you increase the fat and calorie intake.14. As key ingredients to your meal, choose dishes with fruits and vegetables. Both fruits and vegetables are great sources of dietary fiber as well as many vitamins and minerals.15. Choose foods made with whole grains, such as whole wheat bread and dishes made with brown rice.16. If you crave dessert, look for something with low fat, such as berries or fruit.17. Always remember not to deprive yourself of the foods you truly love. All types of foods can fit into a well balanced diet.
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If you go out to a restaurant to eat, you probably watch your calories very closely. To assist you with your calorie watching when dining out, these tips will help you make the most of it.1. Always order salad dressings or sauces on the side, as this way you have control over how much you add to your meal.2. When you order grilled fish or vegetables, you should ask that the food be grilled without butter or oil, or prepared with very little or either or.3. Anytime you order pasta dishes, be on the lookout for tomato based sauces instead of the cream based sauces. Tomato based sauces are much lower in fat and calories, and tomato sauce can even be counted as a vegetable!4. You should always try to drink water, diet soda, or tea instead of soda or beverages that contain alcohol. 5. If you order dessert, share with a friend. Half of the dessert will equal half of the calories.6. When you choose a soup, remember that cream based soups are higher in fat and calories than other soups. A soup can be a great appetizer, as most are low in calories and you fill you up pretty fast.7. When ordering a baked potato, ask for salsa instead of sour cream, butter, cheese, or even bacon. Salsa is very low in calories and provides a healthy alternative with plenty of flavor and spice.8. When you are full, stop eating. Listen to your body and what it tells you.9. If you get full, take half of your meal home. The second portion of your meal can serve as a second meal later. This way, you get two meals for the price of one.10. If you're looking to eat less, order two appetizers or an appetizer and a salad as your meal.11. If you get a choice of side dishes, get a baked potato or steamed vegetables instead of french fries. 12. Always look for food on the menu that's baked, grilled, broiled, poached, or steamed. These types of cooking use less fat in the cooking process and are usually much lower in calories.13. Plain bread or rolls are low in both fat and calories. When you add the butter and oil, you increase the fat and calorie intake.14. As key ingredients to your meal, choose dishes with fruits and vegetables. Both fruits and vegetables are great sources of dietary fiber as well as many vitamins and minerals.15. Choose foods made with whole grains, such as whole wheat bread and dishes made with brown rice.16. If you crave dessert, look for something with low fat, such as berries or fruit.17. Always remember not to deprive yourself of the foods you truly love. All types of foods can fit into a well balanced diet.
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How To Help Fight Stress With Healthy Eating
How To Help Fight Stress With Healthy Eating
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Whenever we get too busy or stressed, we all tend to make poor food choices that will actually increase stress and cause other problems. To get the most of your healthy eating and avoid stress, follow these simple tips.Always eat breakfast - Even though you may think you aren't hungry, you need to eat something. Skipping breakfast makes it harder to maintain the proper blood and sugar levels during the day, so you should always eat something.Carry a snack - Keeping some protein rich snacks in your car, office, or pocket book will help you avoid blood sugar level dips, the accompanying mood swings, and the fatigue. Trail mix, granola bars, and energy bars all have the nutrients you need.Healthy munchies - If you like to munch when you're stressed out, you can replace chips or other non healthy foods with carrot sticks, celery sticks, or even sunflower seeds.Bring your lunch - Although a lot of people prefer to eat fast food for lunch, you can save a lot of money and actually eat healthier if you take a few minutes and pack a lunch at home. Even if you only do this a few times a week, you'll see a much better improvement over eating out.Stock your home - As important as it is to get the bad food out of your house, it's even more important to get the good food in! The best way to do this is to plan a menu of healthy meals at snacks at the beginning of the week, list the ingedients you need, then go shop for it. This way, you'll know what you want when you need it and you won't have to stress over what to eat.
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Whenever we get too busy or stressed, we all tend to make poor food choices that will actually increase stress and cause other problems. To get the most of your healthy eating and avoid stress, follow these simple tips.Always eat breakfast - Even though you may think you aren't hungry, you need to eat something. Skipping breakfast makes it harder to maintain the proper blood and sugar levels during the day, so you should always eat something.Carry a snack - Keeping some protein rich snacks in your car, office, or pocket book will help you avoid blood sugar level dips, the accompanying mood swings, and the fatigue. Trail mix, granola bars, and energy bars all have the nutrients you need.Healthy munchies - If you like to munch when you're stressed out, you can replace chips or other non healthy foods with carrot sticks, celery sticks, or even sunflower seeds.Bring your lunch - Although a lot of people prefer to eat fast food for lunch, you can save a lot of money and actually eat healthier if you take a few minutes and pack a lunch at home. Even if you only do this a few times a week, you'll see a much better improvement over eating out.Stock your home - As important as it is to get the bad food out of your house, it's even more important to get the good food in! The best way to do this is to plan a menu of healthy meals at snacks at the beginning of the week, list the ingedients you need, then go shop for it. This way, you'll know what you want when you need it and you won't have to stress over what to eat.
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8 Healthy Breakfast Tips
8 Healthy Breakfast Tips
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A lot of studies and research has shown that kids who eat breakfast perform better in school and have a healthier diet. Eating breakfast will help promote the proper growth and maximize school performance as well. Breakfast is often times a victim of the morning time crunch. Even though you may be tempted to skip breakfast, you can simplify your morning routine by following these 8 tips:1. Finish homework and pack school bags at night. 2. Decide on what your children will wear to school before you go to bed and locate lost shoes for the following day. 3. In the morning, get up 15 minutes earlier. 4. Give up computer games and morning television. 5. Have healthy foods on hand. You should also shop for breakfast foods with your kids and take into account their personal preferences. 6. Set the cereal out the night before. For younger children, fill a zippered plastic bag with her portion, then add the milk in the morning. 7. Allow your children to use the microwave often, as most breakfast foods can be prepared in under 5 minutes. 8. Allow your kids to eat in the car or on the way to school.There are several foods that you can eat for breakfast, even leftovers from supper if they are sufficient. You can eat bagels, pizza with fruit juice, pretzels, or the normal bacon and eggs that breakfast is known for. Most foods are a snap to prepare, and won't take you but a few minutes.The next time you are in a hurry in the morning, remember that you are probably about to skip the most important meal of the day. If you follow the tips above, you'll find that you have plenty of time for breakfast.
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A lot of studies and research has shown that kids who eat breakfast perform better in school and have a healthier diet. Eating breakfast will help promote the proper growth and maximize school performance as well. Breakfast is often times a victim of the morning time crunch. Even though you may be tempted to skip breakfast, you can simplify your morning routine by following these 8 tips:1. Finish homework and pack school bags at night. 2. Decide on what your children will wear to school before you go to bed and locate lost shoes for the following day. 3. In the morning, get up 15 minutes earlier. 4. Give up computer games and morning television. 5. Have healthy foods on hand. You should also shop for breakfast foods with your kids and take into account their personal preferences. 6. Set the cereal out the night before. For younger children, fill a zippered plastic bag with her portion, then add the milk in the morning. 7. Allow your children to use the microwave often, as most breakfast foods can be prepared in under 5 minutes. 8. Allow your kids to eat in the car or on the way to school.There are several foods that you can eat for breakfast, even leftovers from supper if they are sufficient. You can eat bagels, pizza with fruit juice, pretzels, or the normal bacon and eggs that breakfast is known for. Most foods are a snap to prepare, and won't take you but a few minutes.The next time you are in a hurry in the morning, remember that you are probably about to skip the most important meal of the day. If you follow the tips above, you'll find that you have plenty of time for breakfast.
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Making The Right Healthy Food Choices
Making The Right Healthy Food Choices
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Eating healthy is something we all would like to do, although it can be hard. In order to eat healthy, you must first make the right food choices. Eating healthy is all about what you eat, which makes the choices very crucial to your results.Grains - You should consume 6 ounces of grains per day. To do this, you can eat 3 ounces of whole grain cereals, breads, rice, crackers, or pasta. You can get an ounce of grains in a single slice of bread, or 1 cut of cereal.Vegetables - These should be varied, as you should eat 2 1/2 cups of them each day. You should start eating more of the dark vegetables, such as broccili and spinach. Carrots and sweet potatoes are good as well. You should also eat more dry beans such as peas, pinto beans, and even kidney beans.Fruits - Fruits are very important. You should try to eat 2 cups of them each day. Focus on eating a variety, such as fresh, frozen, canned, or even dried fruit. You can drink fruit juices as well, although you should use moderation when doing so.Milk - Milk is your calcium rich friend. For adults, 3 cups is the ideal goal. For kids 2 - 8, 2 cups is where you want to be. When choosing milk products or yogurt, you should go for fat-free or low-fat. Those of you who don't like milk or can't have it, should go for lactose free products or other sources of calcium such as fortified foods and beverages.Meat and beans - Eating 5 ounces a day is the ideal goal, as you should go lean with your protein. When eating meat, always bake it, grill it, or broil it, as this will prevent grease from adding to the equation. You should vary your protein as well, with more fish, beans, peas, and nuts.When cooking your food, you should also limit solid fats such as butter, margarine, shortening, and lard. These foods may add flavor to your dishes, although they can also help raise your cholesterol as well. Therefore, you should try to add these foods and any foods that happen to contain them.To help keep your saturated fat, trans fat, and sodium low, you can check the nutrition facts label. This label can be found on the food package and will tell you all the information you need to know about the food item.By picking your foods wisely and watching what you eat, you'll help control your lifestyle. Exercise is great as well, as it goes along perfect with a healthy eating lifestyle. No matter what your age may be, eating healthy will help you keep your active lifestyle for years and years - even help you and your health in the long run as well.
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Eating healthy is something we all would like to do, although it can be hard. In order to eat healthy, you must first make the right food choices. Eating healthy is all about what you eat, which makes the choices very crucial to your results.Grains - You should consume 6 ounces of grains per day. To do this, you can eat 3 ounces of whole grain cereals, breads, rice, crackers, or pasta. You can get an ounce of grains in a single slice of bread, or 1 cut of cereal.Vegetables - These should be varied, as you should eat 2 1/2 cups of them each day. You should start eating more of the dark vegetables, such as broccili and spinach. Carrots and sweet potatoes are good as well. You should also eat more dry beans such as peas, pinto beans, and even kidney beans.Fruits - Fruits are very important. You should try to eat 2 cups of them each day. Focus on eating a variety, such as fresh, frozen, canned, or even dried fruit. You can drink fruit juices as well, although you should use moderation when doing so.Milk - Milk is your calcium rich friend. For adults, 3 cups is the ideal goal. For kids 2 - 8, 2 cups is where you want to be. When choosing milk products or yogurt, you should go for fat-free or low-fat. Those of you who don't like milk or can't have it, should go for lactose free products or other sources of calcium such as fortified foods and beverages.Meat and beans - Eating 5 ounces a day is the ideal goal, as you should go lean with your protein. When eating meat, always bake it, grill it, or broil it, as this will prevent grease from adding to the equation. You should vary your protein as well, with more fish, beans, peas, and nuts.When cooking your food, you should also limit solid fats such as butter, margarine, shortening, and lard. These foods may add flavor to your dishes, although they can also help raise your cholesterol as well. Therefore, you should try to add these foods and any foods that happen to contain them.To help keep your saturated fat, trans fat, and sodium low, you can check the nutrition facts label. This label can be found on the food package and will tell you all the information you need to know about the food item.By picking your foods wisely and watching what you eat, you'll help control your lifestyle. Exercise is great as well, as it goes along perfect with a healthy eating lifestyle. No matter what your age may be, eating healthy will help you keep your active lifestyle for years and years - even help you and your health in the long run as well.
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Nine Facts You Should Know About Fiber
Nine Facts You Should Know About Fiber
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If you've been looking for a way towards a high octane diet, you'll find fiber to be exactly what you need. Even though research has shown fiber to be powerful, many people aren't taking this nutrient seriously.To help you fuel your health with fiber, here are 10 facts to help.1. Fiber fights diseases. A diet high in fiber can help to prevent colon cancer and heart disease. High fiber helps the body to eliminate cholesterol by binding it in the digestive tract. For thousands of years, fiber has been used to stop constipation.2. Fiber can actually help with overeating. All high fiber foods will take longer to chew and digest, making you feel satisfied longer3. Most popular foods don't have enough fiber. If you like the more popular foods, you probably need to increase your intake of fiber.4. Grains offer the most fiber. Dietary fiber is actually plant matter that we cannot digest. The best sources are whole grains and concentrated grain products. 5. Kids need fiber as well. Children that are older than 2 years of age should consume a daily intake of fiber. Kids are most receptive to fiber found in fruits, vegetables, and even fortified breakfast cereals. 6. More fiber needs more water. In order to keep fiber moving through your digestive tract, you'll need to consume a lot of water. With your diet of fiber, you'll need eight or more glasses of water every day.7. Fiber cannot be cooked out. When you cook your fruits and vegetables, don't worry about cooking the fiber out, as it stays. The fiber found in fruits and vegetables aren't just in the skin or in the peel.8. You can get enough fiber. If you eat more than 50 grams of fiber in a day, you can get diarrhea and bloating, which can interfere with your body's absorption of other key minerals.9. Getting the right amount of fiber in your diet doesn't have to be hard. Even though you may think so, getting the amount of fiber you need isn't very hard to do. All you have to do is eat the right foods and you'll be well on your way to a fiber rich lifestyle.As one of the key ingredients to healthy eating, fiber is something you don't want to skip. Fiber can serve many different purposes, which were covered above. If you aren't getting enough fiber in your diet - you should do something about now instead of waiting until it is too late.
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If you've been looking for a way towards a high octane diet, you'll find fiber to be exactly what you need. Even though research has shown fiber to be powerful, many people aren't taking this nutrient seriously.To help you fuel your health with fiber, here are 10 facts to help.1. Fiber fights diseases. A diet high in fiber can help to prevent colon cancer and heart disease. High fiber helps the body to eliminate cholesterol by binding it in the digestive tract. For thousands of years, fiber has been used to stop constipation.2. Fiber can actually help with overeating. All high fiber foods will take longer to chew and digest, making you feel satisfied longer3. Most popular foods don't have enough fiber. If you like the more popular foods, you probably need to increase your intake of fiber.4. Grains offer the most fiber. Dietary fiber is actually plant matter that we cannot digest. The best sources are whole grains and concentrated grain products. 5. Kids need fiber as well. Children that are older than 2 years of age should consume a daily intake of fiber. Kids are most receptive to fiber found in fruits, vegetables, and even fortified breakfast cereals. 6. More fiber needs more water. In order to keep fiber moving through your digestive tract, you'll need to consume a lot of water. With your diet of fiber, you'll need eight or more glasses of water every day.7. Fiber cannot be cooked out. When you cook your fruits and vegetables, don't worry about cooking the fiber out, as it stays. The fiber found in fruits and vegetables aren't just in the skin or in the peel.8. You can get enough fiber. If you eat more than 50 grams of fiber in a day, you can get diarrhea and bloating, which can interfere with your body's absorption of other key minerals.9. Getting the right amount of fiber in your diet doesn't have to be hard. Even though you may think so, getting the amount of fiber you need isn't very hard to do. All you have to do is eat the right foods and you'll be well on your way to a fiber rich lifestyle.As one of the key ingredients to healthy eating, fiber is something you don't want to skip. Fiber can serve many different purposes, which were covered above. If you aren't getting enough fiber in your diet - you should do something about now instead of waiting until it is too late.
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Nutrition Help For The Elderly
Nutrition Help For The Elderly
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Healthy eating and nutrition for the elderly is greatly impacted by several factors, one of them being a change in body composition. During the later years in life, the body will lose bone and muscle and gain fat because the hormones aren't very active anymore.There are many factors which hinder an elderly person's health. The information below will help you to lead a healthy life - no matter how old you may be.Water - Water in the body decreases with age, so many older folks will become dehydrated very easily. Sometimes they won't feel thirsty, while other times it's too much work to pour a glass a water. With this in mind, it's recommended that they drink at least 1 ounce of water for every 2.2 pounds of weight.Protein - At this stage in life, protein is very important. Protein is needed to support a healthy immune system and prevent the wasting of muscle. Since energy needs are less, older folks should eat high quality protein such as eggs, lean meats, poulty, and fish.Carbs and fiber - Carbohydrates are the main source of energy for the entire body. You can find carbs in bread, cereals, pasta, and other grain products. A diet that's high in fiber and water will help to prevent constipation as well.Fat - Fat intake for the elderly should be limited, not eliminated. You can limit fat by choosing lean meats, low fat dairy products, and food preperation methods that don't include frying. Iron - For the elderly, iron deficiency can be seen with those who aren't eating much. Good sources for iron include lean red meats or breakfast cereals.Zinc - Zinc intake is normally with the elderly, and to make matters worse, it's not absorbed very well either. Meat, poultry, and fish should be a part of your diet to help you meet the requirements for zinc.Calcium - Calcium is one ingredient that most elderly folks simply aren't getting enough of. Most believe that milk upsets their stomach, and therefore they will avoid it. They should be getting around 1,500 mg of calcium a day, and nonfat powdered milk can be used in recipes as a substitute for milk. Other foods such as yogurt, low fat cheese, and broccoli can also help you meet the requirements for calcium.Vitamin B12 - In order to absorb the benefits of B12, the intrinsic facotr must be produced by the stomach. Most elderly people suffer from a deficiency in B12 because they have a condition known as atrophic gastritis. This condition causes inflammation of the stomach, bacterial overgrowth, and the intrinsic factor. Without the intrinsic factor, this vitamin can be absorbed.Each one of the above nutrients are needed to keep an aged body in good health. Elderly individuals should try to stay active and strive for a well balanced diet. Even though the aged body isn't the same as it used to be, proper care and the right nutrients can help the elderly enjoy a healthy and long life.
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Healthy eating and nutrition for the elderly is greatly impacted by several factors, one of them being a change in body composition. During the later years in life, the body will lose bone and muscle and gain fat because the hormones aren't very active anymore.There are many factors which hinder an elderly person's health. The information below will help you to lead a healthy life - no matter how old you may be.Water - Water in the body decreases with age, so many older folks will become dehydrated very easily. Sometimes they won't feel thirsty, while other times it's too much work to pour a glass a water. With this in mind, it's recommended that they drink at least 1 ounce of water for every 2.2 pounds of weight.Protein - At this stage in life, protein is very important. Protein is needed to support a healthy immune system and prevent the wasting of muscle. Since energy needs are less, older folks should eat high quality protein such as eggs, lean meats, poulty, and fish.Carbs and fiber - Carbohydrates are the main source of energy for the entire body. You can find carbs in bread, cereals, pasta, and other grain products. A diet that's high in fiber and water will help to prevent constipation as well.Fat - Fat intake for the elderly should be limited, not eliminated. You can limit fat by choosing lean meats, low fat dairy products, and food preperation methods that don't include frying. Iron - For the elderly, iron deficiency can be seen with those who aren't eating much. Good sources for iron include lean red meats or breakfast cereals.Zinc - Zinc intake is normally with the elderly, and to make matters worse, it's not absorbed very well either. Meat, poultry, and fish should be a part of your diet to help you meet the requirements for zinc.Calcium - Calcium is one ingredient that most elderly folks simply aren't getting enough of. Most believe that milk upsets their stomach, and therefore they will avoid it. They should be getting around 1,500 mg of calcium a day, and nonfat powdered milk can be used in recipes as a substitute for milk. Other foods such as yogurt, low fat cheese, and broccoli can also help you meet the requirements for calcium.Vitamin B12 - In order to absorb the benefits of B12, the intrinsic facotr must be produced by the stomach. Most elderly people suffer from a deficiency in B12 because they have a condition known as atrophic gastritis. This condition causes inflammation of the stomach, bacterial overgrowth, and the intrinsic factor. Without the intrinsic factor, this vitamin can be absorbed.Each one of the above nutrients are needed to keep an aged body in good health. Elderly individuals should try to stay active and strive for a well balanced diet. Even though the aged body isn't the same as it used to be, proper care and the right nutrients can help the elderly enjoy a healthy and long life.
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What Are The Healthiest Foods You Can Get?
What Are The Healthiest Foods You Can Get?
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The following is a list of the healthiest foods that you can get. This will help you get an idea as to what foods are the best for your body.FruitsApricots - Apricots contain Beta-carotene which helps to prevent radical damage and also helps to protect the eyes. A single apricot contains 17 calories, 0 fat, and one gram of fiber. You can eat them dried or soft.Mango - A medium sized mango packs 57 MG of vitamin C, which is nearly your entire daily dose. This antioxidant will help prevent arthritis and also boost your immune system. Cantaloupe - Cantaloupes contain 117 GG of vitamin C, which is almost twice the recommended dose. Half a melon contains 853 MG of potassium, which is nearly twice as much as a banana, which helps to lower blood pressure. Half a melon contains 97 calories, 1 gram of fat, and 2 grams of fiber.Tomato - A tomato can help cut the risk of bladder, stomach, and colon cancers in half if you eat one daily. A tomaton contains 26 calories, 0 fat, and only 1 gram of fiber.VegetablesOnions - An onion can help to protect against cancer. A cup of onions offers 61 calories, 0 fat, and 3 grams of fiber.Broccoli - Broccoli can help protect against breast cancer, and it also contains a lot of vitamin C and beta-carotene. One cup of chopped broccoli contains 25 calories, 0 fat, and 3 grams of fiber.Spinach - Spinach contains carotenoids that can help fend off macular degeneration, which is a major cause of blindness in older people. One cup contains 7 calories, 0 fat, and 1 gram of fiber.Grains, beans, and nutsPeanuts - Peanuts and other nuts can lower your risk of heart disease by 20 percent. One ounce contains 166 calories, 14 grams of fat, and over 2 grams of fiber. Pinto beans - A half cut of pinto beans offers more than 25 percent of your daily folate requirement, which protects you against heart disease. Half a cup contains 103 calories, 1 gram of fat, and 6 grams of fiber.Skim milk - Skim milk offers vitamin B2, which is important for good vision and along with Vitamin A could improve allergies. You also get calcium and vitamin D as well. One cup contains 86 calories, o fat, and 0 fiber.SeafoodSalmon - All cold water fish such as salmon, mackerel, and tuna are excellent sources of omega 3 fatty acids, which help to reduce the risk of cardiac disease. A 3 ounce portion of salmon contains 127 calories, 4 grams of fat, and 0 fiber.Crab - Crab is a great source of vitamin B12 and immunity boosting zinc. A 3 ounce serving of crab offers 84 calories, 1 gram of fat, and 0 fiber.
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The following is a list of the healthiest foods that you can get. This will help you get an idea as to what foods are the best for your body.FruitsApricots - Apricots contain Beta-carotene which helps to prevent radical damage and also helps to protect the eyes. A single apricot contains 17 calories, 0 fat, and one gram of fiber. You can eat them dried or soft.Mango - A medium sized mango packs 57 MG of vitamin C, which is nearly your entire daily dose. This antioxidant will help prevent arthritis and also boost your immune system. Cantaloupe - Cantaloupes contain 117 GG of vitamin C, which is almost twice the recommended dose. Half a melon contains 853 MG of potassium, which is nearly twice as much as a banana, which helps to lower blood pressure. Half a melon contains 97 calories, 1 gram of fat, and 2 grams of fiber.Tomato - A tomato can help cut the risk of bladder, stomach, and colon cancers in half if you eat one daily. A tomaton contains 26 calories, 0 fat, and only 1 gram of fiber.VegetablesOnions - An onion can help to protect against cancer. A cup of onions offers 61 calories, 0 fat, and 3 grams of fiber.Broccoli - Broccoli can help protect against breast cancer, and it also contains a lot of vitamin C and beta-carotene. One cup of chopped broccoli contains 25 calories, 0 fat, and 3 grams of fiber.Spinach - Spinach contains carotenoids that can help fend off macular degeneration, which is a major cause of blindness in older people. One cup contains 7 calories, 0 fat, and 1 gram of fiber.Grains, beans, and nutsPeanuts - Peanuts and other nuts can lower your risk of heart disease by 20 percent. One ounce contains 166 calories, 14 grams of fat, and over 2 grams of fiber. Pinto beans - A half cut of pinto beans offers more than 25 percent of your daily folate requirement, which protects you against heart disease. Half a cup contains 103 calories, 1 gram of fat, and 6 grams of fiber.Skim milk - Skim milk offers vitamin B2, which is important for good vision and along with Vitamin A could improve allergies. You also get calcium and vitamin D as well. One cup contains 86 calories, o fat, and 0 fiber.SeafoodSalmon - All cold water fish such as salmon, mackerel, and tuna are excellent sources of omega 3 fatty acids, which help to reduce the risk of cardiac disease. A 3 ounce portion of salmon contains 127 calories, 4 grams of fat, and 0 fiber.Crab - Crab is a great source of vitamin B12 and immunity boosting zinc. A 3 ounce serving of crab offers 84 calories, 1 gram of fat, and 0 fiber.
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