减肥的话题很时髦,许多中老年人都在担心超重会增加慢性病。但近年来的一些研究表明,这种观点并不完全正确。中老年人胖点要比瘦点好,甚至稍胖的老人寿命更长。美国老年学专家思德列斯教授的一项调查显示,七十岁的老人中,超过标准体重10%~20%者死亡率最低;体重低于标准体重20%或超过标准体重20%,其死亡率基本相同;只有肥胖超过标 The topic of weight loss is very fashionable, many middle-aged and elderly are worried about overweight will increase chronic diseases. However, some studies in recent years show that this view is not entirely correct. In the elderly, the fat point is better than the lean point, and even a little fat old man has a longer life expectancy. According to a survey conducted by Professor Gerres, a professor of gerontology in the United States, among the 70-year-olds, the death rate is more than 10% -20% of the standard weight; the weight is less than 20% of the standard weight or 20% of the standard weight, Mortality is basically the same; only obesity exceeds the standard