1, the nap time should not be too long and should be controlled within 1 hour, which can effectively eliminate fatigue and prevent you from sleeping too hard and waking up.

Middle-aged and old friends should not take a nap immediately after lunch. They should do moderate activities for half an hour before taking a nap to digest food.

3, take a nap and pay attention to the sleeping posture. Don't lie on the table or lie on the sofa for a nap, which is easy to cause dizziness, fatigue, cardiopulmonary discomfort and other symptoms, which is not conducive to autumn health care.