Caloric Restriction Longevity Benefits
Whenever we hear that we have to eat less in order to lose weight we start envisioning ourselves as being deprived and starving. Losing weight is one of the benefits of caloric restriction (CR). The truth is that reduction of our caloric intake may lead to anti-aging health benefits as well! Experimental studies have even shown that it is possible live longer by eating less calories. Let us take a look at how to slow aging with caloric restriction.
Fewer calories do not necessarily mean less nutrition. This idea is about making the body eat right. The best way to start this is not by lessening how much is being consumed by the body but by modifying the kind of the foods taken in. Actually, the highest nutrient values can be found in fruits, vegetables, grains, salmon, tuna, trout and beans. They have lesser calories and high nutrient density.
Recent studies have shown in primates, mice, worms, and flies that caloric restriction while maintaining a healthful diet regimen leads to a longevity without onset of many of the diseases associated with aging, including heart disease, high blood pressure, osteoarthritis and dementia.
In studies with experimental animals, when the brain regions responsible for cognition and memory were measured, there was a significant difference in the amount of atrophy of the brain tissues. In animals on caloric restriction, there was less atrophy as compared to the control group of animals, which was allowed to consume as much as they wanted. As a result, the control group that was on unrestricted caloric intake was showing the obvious signs of aging such as atrophy and other diseases. A 30% caloric reduction resulted in slowing the aging process by 30%-40%.
The average consumption of a human male is a little over 2600 calories daily. There is, however, no magic way to determine for everyone how many calories should be consumed if interested in slowing aging, because of body size differences, metabolism as well as the level of activities each individual partakes. This is the reason why two individuals consuming the same amount and kind of food can end up differently in terms of weight and size.
The key to slow down aging through less calorie intake is first by taking note of the number of calories taken in a day. Take note of this for a whole month to determine your average calorie intake. Lessen the amount of calories consumed by 5 percent on the second month. You should, however, be careful not to be left hungry or starving. The foundation of the whole process lies on the modification of one's diet. The high calorie foods should be replaced with foods of lower caloric value which are rich in nutrients.
Go to your doctor and have him establish a baseline for you of cholesterol levels, fasting blood sugar, and blood pressure. Each month, reduce your caloric intake by another five percent. At the end of the month, see your doctor again and have these three numbers rechecked. If they show improvement, you may very well be slowing the aging process in your body. You can reduce calories by another five percent for another month and repeat the tests. When your numbers level out and stop showing improvement, you will have reached what should be the optimal caloric intake to assure you of a longer, healthier life.
A compound called resveratrol, found in red wine and grape skins, has been shown to have the same health and anti-aging benefits of caloric restriction. Studies at the University of Florida have shown that Resveratrol can mimic the effects of caloric restriction, "the hallmark of life extension". If restricting your calories by 15%-30% seems too hard, why not give Resveratrol, which has similar health benefits, a fair chance? If you desire a longer and healthier life, it is your choice if you want to go for years through the pains of a restricted diet or try Resveratrol! - 17274
Fewer calories do not necessarily mean less nutrition. This idea is about making the body eat right. The best way to start this is not by lessening how much is being consumed by the body but by modifying the kind of the foods taken in. Actually, the highest nutrient values can be found in fruits, vegetables, grains, salmon, tuna, trout and beans. They have lesser calories and high nutrient density.
Recent studies have shown in primates, mice, worms, and flies that caloric restriction while maintaining a healthful diet regimen leads to a longevity without onset of many of the diseases associated with aging, including heart disease, high blood pressure, osteoarthritis and dementia.
In studies with experimental animals, when the brain regions responsible for cognition and memory were measured, there was a significant difference in the amount of atrophy of the brain tissues. In animals on caloric restriction, there was less atrophy as compared to the control group of animals, which was allowed to consume as much as they wanted. As a result, the control group that was on unrestricted caloric intake was showing the obvious signs of aging such as atrophy and other diseases. A 30% caloric reduction resulted in slowing the aging process by 30%-40%.
The average consumption of a human male is a little over 2600 calories daily. There is, however, no magic way to determine for everyone how many calories should be consumed if interested in slowing aging, because of body size differences, metabolism as well as the level of activities each individual partakes. This is the reason why two individuals consuming the same amount and kind of food can end up differently in terms of weight and size.
The key to slow down aging through less calorie intake is first by taking note of the number of calories taken in a day. Take note of this for a whole month to determine your average calorie intake. Lessen the amount of calories consumed by 5 percent on the second month. You should, however, be careful not to be left hungry or starving. The foundation of the whole process lies on the modification of one's diet. The high calorie foods should be replaced with foods of lower caloric value which are rich in nutrients.
Go to your doctor and have him establish a baseline for you of cholesterol levels, fasting blood sugar, and blood pressure. Each month, reduce your caloric intake by another five percent. At the end of the month, see your doctor again and have these three numbers rechecked. If they show improvement, you may very well be slowing the aging process in your body. You can reduce calories by another five percent for another month and repeat the tests. When your numbers level out and stop showing improvement, you will have reached what should be the optimal caloric intake to assure you of a longer, healthier life.
A compound called resveratrol, found in red wine and grape skins, has been shown to have the same health and anti-aging benefits of caloric restriction. Studies at the University of Florida have shown that Resveratrol can mimic the effects of caloric restriction, "the hallmark of life extension". If restricting your calories by 15%-30% seems too hard, why not give Resveratrol, which has similar health benefits, a fair chance? If you desire a longer and healthier life, it is your choice if you want to go for years through the pains of a restricted diet or try Resveratrol! - 17274
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