1. The best nap time is around noon 1. Because people's alertness is in a natural decline period at this time, their bodies will get a good rest after a nap.

It is not advisable to fall asleep immediately after a meal. Because the digestive system is working after meals, taking a nap at this time will reduce digestive function. Wait at least 10 minutes after meals before taking a nap.

3. The nap time should not be too long, usually about 30 minutes.

4. It is best to turn off the computer and mobile phone around you during a nap, one is to avoid noise interference, and the other is to reduce radiation opportunities.

That's all I can think of