生老病死是不以人的意志为转移的客观发展规律。随着年龄的增长,人到了中老年,消化系统等各种生理功能逐渐衰退,因此,在饮食上就不能像年轻人那样,什么都吃,而应有所选择,有所节制,以免引发不良后果。 Birth and death is an objective law of development that does not depend on the will of the people. With the growth of age, people reach the middle-aged, digestive system and other physiological functions gradually decline, therefore, in the diet can not be like young people, what to eat, but should have the choice of restraint, so as to avoid triggering bad as a result of.