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【medical-news】低卡路里饮食或许能让您延年益寿
Posted on : Wed, 01 Nov 2006 11:42:00 GMT
Author : Renin Paul
News Category : Health
New claims suggest that a low calorie diet could be the prescription for a longer life. This idea was suggested by a group of scientists at the Wisconsin National Primate Research Center who have been testing such a diet in a group of monkeys at the Center since 1989. The results have amazed all and sundry.
As a part of the study some of the monkeys were given 30 per cent less calories and the diet was balanced with other nutrients like vitamins and minerals. The rest of the monkeys were well fed. The monkeys who were part of the test have now all grown to their old age and the difference between the two groups is more than apparent.
The monkeys on the low-calorie diet are more energetic, their appearance has more life in it and most of them do not show any age related disease. The well fed group on the other hand is showing their age all over themselves. They have wrinkles on their face, are fat, lack energy and most of them have at least one age related disease.
The results seem to concur with a long touted principle that reducing the calorie intake could retard aging. This same result has also been seen in other laboratory animals like mice, worm and the like. But when it comes to human beings, things do not seem that simple. While doctors do see the effect of a low calorie diet on the health of a person there are no conclusive proofs as to the extent of their effect.
Statistics show that a lower calorie intake affects those parts of our cellular structure that are responsible for old age diseases like Alzheimer's disease. Study has also been done on small groups of low calorie dieters. The results have shown that these dieters had low levels of bad cholesterol, high levels of good cholesterol, zero artery blockage and low blood pressures. The researchers came to the conclusion that less calories led to a healthier heart and an overall protection against age related diseases. Other studies of similar nature have shown lower levels of insulin, lower body temperatures and less damaged chromosomes; all of which point toward a longer life.
Despite all of these results experts are divided in their opinion. Some say that a calorie restricted diet could extend an average life span by only 2 per cent. Also the effects of a lifelong low calorie diet on a human have never been studied in depth as yet.
http://www.earthtimes.org/articles/show/10049.html 本人已认领该文编译，48小时后若未提交译文，请其他战友自由认领。 A low calorie diet could help retard ageing
Posted on : Wed, 01 Nov 2006 11:42:00 GMT
Author : Renin Paul
News Category : Health
低卡路里饮食或许能让您延年益寿
New claims suggest that a low calorie diet could be the prescription for a longer life. This idea was suggested by a group of scientists at the Wisconsin National Primate Research Center who have been testing such a diet in a group of monkeys at the Center since 1989. The results have amazed all and sundry.
新调查显示低热量饮食可能延长生命。此观点由威斯康辛国家灵长类研究中心的科学家提出，他们从1989年开始便在中心用猴子测试此类饮食。这项结果令所有人大吃一惊。
As a part of the study some of the monkeys were given 30 per cent less calories and the diet was balanced with other nutrients like vitamins and minerals. The rest of the monkeys were well fed. The monkeys who were part of the test have now all grown to their old age and the difference between the two groups is more than apparent.
作为研究的一部分，一些猴子给与70%的热量且饮食由其他如维生素、矿物质等营养素平衡。剩下的猴子给于全部热量。作为测试一部分的猴子现在已长到老龄期，且两组之间的差别比表面上看到的更多。
The monkeys on the low-calorie diet are more energetic, their appearance has more life in it and most of them do not show any age related disease. The well fed group on the other hand is showing their age all over themselves. They have wrinkles on their face, are fat, lack energy and most of them have at least one age related disease.
给与低热量饮食的猴子精力更充沛，它们看上去更富有生命力且其中多数并没有表现出任何年龄相关性疾病。而给与全部热量组全部表现老龄化。它们面生皱纹、肥胖、没精打采且多数至少有一种年龄相关疾病。
The results seem to concur with a long touted principle that reducing the calorie intake could retard aging. This same result has also been seen in other laboratory animals like mice, worm and the like. But when it comes to human beings, things do not seem that simple. While doctors do see the effect of a low calorie diet on the health of a person there are no conclusive proofs as to the extent of their effect.
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作者:admin@医学,生命科学 2011-06-16 05:11
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