午睡若能形成习惯,可以让你在下午的工作、学习中精力更加充沛。那么,睡多长时间合适呢?健康的午睡以15～30分钟最佳,时间长了过犹不及。美国科学家研究发现,24分钟的午睡能够最有效地改善驾驶员的注意力与表现。如果睡得过久,刚起床后的30分钟会有轻微头痛,并且全身无力,这是由“睡眠惯性”造成的,不利于下午的工作。所以,真正健康的午睡不应超过30分钟,而且要养成每天定时午睡的习惯。 If you can form a nap nap, you can make your work in the afternoon, learning more energetic. So, how long to sleep appropriate? Healthy nap to 15 to 30 minutes the best, time is too long. American scientists found that 24-minute nap can most effectively improve the driver’s attention and performance. If you sleep too long, just 30 minutes after getting up there will be a slight headache, and general weakness, which is caused by “sleep inertia ”, is not conducive to the afternoon work. Therefore, the real healthy nap should not exceed 30 minutes, but also to develop the habit of regular nap every day.