虽然遗传学家说,人的寿命可达120多岁,但目前很多人的寿命还远远不到这个数字,寿命与多种因素有关,如遗传、生活环境、抗病能力及主观因素,是否乐观、豁达、随遇而安及有无合理营养等。一些医生、心理学家和营养学家制定了如下的延年益寿准则:(1)不要吃得太饱:这样可以减轻细胞 Although geneticists say that people can live up to 120 years of age, many people are still far below their longevity. Life expectancy depends on a variety of factors such as genetic, living environment, disease resistance and subjective factors Optimistic, open-minded, whatever happens and whether there is reasonable nutrition. Some doctors, psychologists, and nutritionists have established the following longevity guidelines: (1) do not eat too much: this can reduce the cells