很多人的肥胖症都是由于在儿童时代吃得过多造成的。医学家曾做过这样一个实验:把一批同时出生的幼鼠重新分配给两组母鼠喂养,第一组母鼠每只喂养4只幼鼠,任其吃饱;第二组母鼠每只喂养22只幼鼠,吃不太饱。21天断奶时.第一组幼鼠体重比第二组要大。断奶后,两组幼鼠都不限量地喂以同样食物。结果第一组 Many people are obese because of eating too much in childhood caused. Medical scientists have done such an experiment: a group of newborn rats were re-assigned to two groups of females, the first group of females fed four young rats, let them eat; the second group of females each Only feeding 22 young rats, eat not full. At 21 days of weaning, the first group of pups weighed more than the second group. After weaning, both groups of young rats were fed the same diet without restriction. The first group of results