为什么睡过头反而更疲倦?_BEC初级作文

为什么睡过头反而更疲倦?

但是睡过头毁掉的可不仅仅是你周末的远足计划而已。如果你经常性的睡过头，就有可能罹患糖尿病、心脏病还有肥胖症。哈佛的护士健康研究有大量数据显示：一晚上睡9到11个小时的人，比起长期睡够8小时的人，更有可能出现记忆力的问题和心脏疾病（睡得更少的人则会有更大的问题）。其他研究表明：睡过头与糖尿病、肥胖症甚至早逝有所关联。

Oversleep doesn’t just happen as a misguided attempt at rewarding yourself. The Harvard Nurses Study estimated that chronic oversleep affects about 4 percent of the population. These are generally people who work odd hours, have an uncomfortable sleep situation, or a sleeping disorder.

睡过头可不仅仅是你犒劳自己的错误选择。哈佛护士研究评估：长期睡过头的人群，占到总人口比重的4%，通常出现在工作时间不规律的人群中，这些人都有睡眠状态不佳或者睡眠时间不规律的问题。

People who work early morning or overnight shifts might be oversleeping to compensate for waking up before the sun rises or going to sleep when it’s light out. Doctors recommend using dark curtains and artificial lights to straighten things out rather than medication or supplements. Apps like the University of Michigan’s Entrain can also help people reset their circadian clock by logging the amount and type of light they get throughout the day.