A daytime nap seems to be all the rage again. Your body clock would approve—it is built for two sleeps a day, and different nap lengths offer you different benefits.
Even very short amounts of shut-eye in the daytime can have marked effects. Many experts recommend that it should be 15 minutes, with a cup of coffee just before to give a boost on waking, although there isn’t a one-size-fits-all approach.
If putting your feet up in the middle of the day is impossible, at least use the time for the least mentally demanding, low-risk tasks: informal meetings, train commutes, cleaning, or a mundane job you’ve been putting off.
Time your nap wisely
The length of your nap determines how it will benefit you. It’s best to keep your naps either short and sweet or long and luxurious so that you don’t run the risk of waking during deep sleep.