阅读难度：

A bad night's sleep can often leave you feeling tired and irritable. And now, those who continually toss and turn are six times more likely to develop diabetes and heart disease, the Daily Mail reported.

New research found that the symptoms of diabetes developed after just three days of disrupted sleep.

The latest findings could help to explain previous research that has shown night shift workers are prone to type 2 diabetes and heart disease.

（点击《每日邮报》查看原文）

失眠或致糖尿病

       睡眠质量不好的人经常会感到疲惫、易怒。然而，据英国《每日邮报》报道，那些每晚辗转反侧睡不着觉的人，患糖尿病和心脏病的几率是正常人的6倍。

       最新研究表明，3天连续失眠就会有糖尿病的症状。

       这一研究就合理解释了之前的研究，即上夜班的人更容易得II型糖尿病和心脏病。

(China.org.cn February 3, 2012)