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随着年龄的增长,有些老年人经常会感觉疲劳,做事越来越力不从心,适当的午睡不仅可以增强体力、消除疲劳、还具有增强防病能力的作用,所以也就有了“饭后躺一躺,精神成倍长”的老话。很多老人都习惯于吃完午饭后再睡午觉,但这种做法并不科学。这是因为人在午饭后直接午睡,会导致胃肠蠕动速度减慢,食物的排空速度和消化吸收过程也均随之变慢,如此一来,食物长时间滞留在肠胃里,会令胃部不堪重负。从另一个角度来说,午饭后人的消化系统仍然处于工作状态,人的睡眠也不可能达
With the growth of age, some elderly people often feel tired, work more and more powerless, proper nap can not only enhance physical strength, eliminate fatigue, but also has the role of enhancing disease prevention capabilities, so there will be “lying after dinner A lie, the spirit of multiples ”old adage. Many elderly people are used to taking a nap after lunch, but this is not scientific. This is because people nap directly after lunch, will lead to slow down the rate of gastrointestinal motility, food emptying speed and digestion and absorption of the process also will be slowed down, so that the food stay in the stomach for a long time, will make the stomach Department overwhelmed. From another point of view, the digestive system of people after lunch is still in working condition, and people’s sleep can not reach