Archive for the 'Nutrition' Category
Jeff Taylor asked:
Most people, when explaining what free radicals are, will launch into a complicated chemistry lesson – which is only understood by someone who already knows what a free radical is! So, here’s the short version: free radicals are atoms that are missing an electron. There’s much more to it than that, of course, but that’s really all the average person needs to know. That’s because you don’t really need to understand what they are – you need to know what they do.
So here’s the important part: free radicals “attack” your cells. Now, free radicals are not evil invaders trying to kill you. It’s simply part of their chemical nature to try and complete their set of electrons, and inside your body, this means taking the electrons out of your cells. This process of removing electrons is called oxidation. Specifically, free radicals target your DNA, which resides inside little “pockets” in your cells called mitochondria. Mitochondria are extremely important because they are the “energy factories” of our cells. They produce the energy that keeps our cells alive, and when the DNA inside the mitochondria is damaged, the mitochondria shut down and our cells die. While it’s normal for some cells to die as new ones are made to replace them, when too many cells start to die, we begin aging.
Now remember I said that the process of removing electrons is called oxidation? This gives rise to another term you’ve heard before: antioxidants. As you’ve probably already guessed from the name, they help prevent the oxidation of your cells. They do this by acting as a shield between the free radicals and your cells: the antioxidants donate one of their own electrons and allow themselves to be oxidized, ending the free radicals’ oxidation reaction. Antioxidants don’t become free radicals because they are stable with or without the extra electron.
Dr. Denham Harmon was the first to propose that free radicals were actually the cause of aging. He supported his theory by showing that feeding a variety of antioxidants to mammals extended their lives. Since then, many diseases have been linked with free radical damage, including heart disease, cancer, and arthritis.
Antioxidants are not a magic pill that will prevent all aging and help you live forever. They aren’t a cure for cancer. Nor are they a remedy for poor eating habits or a sedentary lifestyle. But, combined with a healthy diet and regular exercise, antioxidants just might help you live a little longer, and a little healthier.
Most people, when explaining what free radicals are, will launch into a complicated chemistry lesson – which is only understood by someone who already knows what a free radical is! So, here’s the short version: free radicals are atoms that are missing an electron. There’s much more to it than that, of course, but that’s really all the average person needs to know. That’s because you don’t really need to understand what they are – you need to know what they do.
So here’s the important part: free radicals “attack” your cells. Now, free radicals are not evil invaders trying to kill you. It’s simply part of their chemical nature to try and complete their set of electrons, and inside your body, this means taking the electrons out of your cells. This process of removing electrons is called oxidation. Specifically, free radicals target your DNA, which resides inside little “pockets” in your cells called mitochondria. Mitochondria are extremely important because they are the “energy factories” of our cells. They produce the energy that keeps our cells alive, and when the DNA inside the mitochondria is damaged, the mitochondria shut down and our cells die. While it’s normal for some cells to die as new ones are made to replace them, when too many cells start to die, we begin aging.
Now remember I said that the process of removing electrons is called oxidation? This gives rise to another term you’ve heard before: antioxidants. As you’ve probably already guessed from the name, they help prevent the oxidation of your cells. They do this by acting as a shield between the free radicals and your cells: the antioxidants donate one of their own electrons and allow themselves to be oxidized, ending the free radicals’ oxidation reaction. Antioxidants don’t become free radicals because they are stable with or without the extra electron.
Dr. Denham Harmon was the first to propose that free radicals were actually the cause of aging. He supported his theory by showing that feeding a variety of antioxidants to mammals extended their lives. Since then, many diseases have been linked with free radical damage, including heart disease, cancer, and arthritis.
Antioxidants are not a magic pill that will prevent all aging and help you live forever. They aren’t a cure for cancer. Nor are they a remedy for poor eating habits or a sedentary lifestyle. But, combined with a healthy diet and regular exercise, antioxidants just might help you live a little longer, and a little healthier.
Casey Mcphee asked:
The term “Angel” fits Miranda Kerr perfectly, not only because she is part of the world famous Victoria’s Secret Angels, but because she does look like one. Just one look at that gorgeous face, coupled with that dimpled smile and one can say that he or she has seen an angel in real life. Miranda Kerr’s beauty and her perfectly toned and slender frame has helped her close deals with many important labels. If you want to know how this fresh-faced beauty keeps her body fit and toned, then read about her weight loss secrets below.
* Miranda has practiced organic dieting for a long time. Some people say that they practice organic dieting just because they eat raw or fresh foods. The truth is, organic dieting is more than that. It means eating produce that were grown without the aid of harmful chemicals found in many fertilizers. Studies have shown that organic foods are not only healthier for the body, they also give the body more energy. Organic foods also retain more antioxidants compared to foods grown through other means. What the supermodel usually eats, for example, are healthy carbohydrates and lean proteins for breakfast, salads with chicken or fish for lunch, and a light dinner of vegetables and meat such as turkey or fish. The produce used in these meals are all organically grown. Miranda also practices portion control and moderation when eating. She believes that without the two, no diet can be successful.
* Aside from being more healthy, eating organic products actually helps the environment since no harmful chemicals are used to grow the produce. Miranda may not be aware of this fact, but just by promoting this diet, she is helping convert other people to organic dieting and thus, helping save the environment.
* Not only does this angel practice yoga, she also goes to the gym and spends a lot of time there. Her exercises are mostly combination routines that target all parts of her body. However, special workouts are given so that she can keep her slender, sexy legs in shape. That’s why her usual warm up and cool down methods are through running or jogging with her trainer.
Evidently, Miranda Kerr’s hard work paid off, as you can see in her pictures. If you want to be as slim and sexy as this angel, then start having an active lifestyle and begin an organic diet. You can find organic products in markets and stores. Just check the label or ask a store representative to help you. Admittedly, following Miranda’s diet can cost you more money. Organic foods are ten to forty percent more expensive than their counterparts. But the benefits that you will get make every single cent worth it.
The term “Angel” fits Miranda Kerr perfectly, not only because she is part of the world famous Victoria’s Secret Angels, but because she does look like one. Just one look at that gorgeous face, coupled with that dimpled smile and one can say that he or she has seen an angel in real life. Miranda Kerr’s beauty and her perfectly toned and slender frame has helped her close deals with many important labels. If you want to know how this fresh-faced beauty keeps her body fit and toned, then read about her weight loss secrets below.
* Miranda has practiced organic dieting for a long time. Some people say that they practice organic dieting just because they eat raw or fresh foods. The truth is, organic dieting is more than that. It means eating produce that were grown without the aid of harmful chemicals found in many fertilizers. Studies have shown that organic foods are not only healthier for the body, they also give the body more energy. Organic foods also retain more antioxidants compared to foods grown through other means. What the supermodel usually eats, for example, are healthy carbohydrates and lean proteins for breakfast, salads with chicken or fish for lunch, and a light dinner of vegetables and meat such as turkey or fish. The produce used in these meals are all organically grown. Miranda also practices portion control and moderation when eating. She believes that without the two, no diet can be successful.
* Aside from being more healthy, eating organic products actually helps the environment since no harmful chemicals are used to grow the produce. Miranda may not be aware of this fact, but just by promoting this diet, she is helping convert other people to organic dieting and thus, helping save the environment.
* Not only does this angel practice yoga, she also goes to the gym and spends a lot of time there. Her exercises are mostly combination routines that target all parts of her body. However, special workouts are given so that she can keep her slender, sexy legs in shape. That’s why her usual warm up and cool down methods are through running or jogging with her trainer.
Evidently, Miranda Kerr’s hard work paid off, as you can see in her pictures. If you want to be as slim and sexy as this angel, then start having an active lifestyle and begin an organic diet. You can find organic products in markets and stores. Just check the label or ask a store representative to help you. Admittedly, following Miranda’s diet can cost you more money. Organic foods are ten to forty percent more expensive than their counterparts. But the benefits that you will get make every single cent worth it.
Ben Welch asked:
“Antioxidant” is a word we are hearing more and more these days. Its connection with good health is continually being tested and proven in many labs. “Antioxidant” is the term for a group of nutrients with many health-promoting properties. They are found in raw foods and are associated with many desirable qualities – ranging from better eyesight to possible cancer prevention.
If one were to make a triangle similar to the well-known Food Pyramid from the USDA, antioxidants would make up nearly the same categories. They are plentiful in the fruits and vegetables category, and are represented by the protein classification of meats, poultry, fish and nuts. Antioxidants are found in grains as well. If you eat a balanced diet that includes a variety and lots of leafy greens, you are sure to get your needed supply of antioxidants.
What is the function of antioxidants in the body? There are many studies being conducted to find out just how important antioxidants are to one’s health and well being. They help to stabilize free radicals. Free radicals can cause damage to cells that promote the development of cancer.
Where can you find antioxidants to be sure your diet is rich in this valuable nutrient?
Lutein is found in vegetables like spinach and kale. It is credited with eye health. Beta-carotene is recognized by the orange color of the fleshy parts of fruits and vegetables alike. Examples that include this vital nutrient are squash, apricots, mangoes and carrots.
Lycopene can be found in tomatoes, watermelon, guava and more natural foods. Anthocyanins exist in berries, cherries, red grapes and the Brazilian acai berry. Proanthocyanidins are located in cranberries, apples, strawberries, grapes, and peanuts.
Antioxidants have been found to reduce the danger of disease while promoting improved health. Studies have made the connection between antioxidants found in these naturally occurring food sources and diminished risk of cancer and like ailments. Antioxidants are found in the healthy body, so be sure your diet is rich in these necessary foods.
If you ensure that your diet includes a wide variety of these antioxidant rich foods, you have a better chance of living a healthier, longer life. After all, don’t all of us want to be able to live life to its fullest? Don’t we all want to make the most of our lives? I know I do! Healthy eating – and particularly an antioxidant-rich diet – should be a priority for all of us.
“Antioxidant” is a word we are hearing more and more these days. Its connection with good health is continually being tested and proven in many labs. “Antioxidant” is the term for a group of nutrients with many health-promoting properties. They are found in raw foods and are associated with many desirable qualities – ranging from better eyesight to possible cancer prevention.
If one were to make a triangle similar to the well-known Food Pyramid from the USDA, antioxidants would make up nearly the same categories. They are plentiful in the fruits and vegetables category, and are represented by the protein classification of meats, poultry, fish and nuts. Antioxidants are found in grains as well. If you eat a balanced diet that includes a variety and lots of leafy greens, you are sure to get your needed supply of antioxidants.
What is the function of antioxidants in the body? There are many studies being conducted to find out just how important antioxidants are to one’s health and well being. They help to stabilize free radicals. Free radicals can cause damage to cells that promote the development of cancer.
Where can you find antioxidants to be sure your diet is rich in this valuable nutrient?
Lutein is found in vegetables like spinach and kale. It is credited with eye health. Beta-carotene is recognized by the orange color of the fleshy parts of fruits and vegetables alike. Examples that include this vital nutrient are squash, apricots, mangoes and carrots.
Lycopene can be found in tomatoes, watermelon, guava and more natural foods. Anthocyanins exist in berries, cherries, red grapes and the Brazilian acai berry. Proanthocyanidins are located in cranberries, apples, strawberries, grapes, and peanuts.
Antioxidants have been found to reduce the danger of disease while promoting improved health. Studies have made the connection between antioxidants found in these naturally occurring food sources and diminished risk of cancer and like ailments. Antioxidants are found in the healthy body, so be sure your diet is rich in these necessary foods.
If you ensure that your diet includes a wide variety of these antioxidant rich foods, you have a better chance of living a healthier, longer life. After all, don’t all of us want to be able to live life to its fullest? Don’t we all want to make the most of our lives? I know I do! Healthy eating – and particularly an antioxidant-rich diet – should be a priority for all of us.