What are the benefits of taking a nap?
1, relieving fatigue
Many people have the trouble of feeling tired after lunch. British scholars have studied this phenomenon and found that taking a nap 10 minutes every afternoon can eliminate drowsiness. A proper nap can restore the spirit, thus lowering blood pressure.
2. Enhance memory
Taking a nap can greatly improve people's energy and alertness. Taking a nap can not only eliminate fatigue, but also enhance memory. A proper nap can improve memory several times.
3. Improve immunity
Experts found that noon 13 is the obvious sleep peak of people during the day. A short sleep at this time can enhance the activity of immune cells.
4. Prevention of coronary heart disease
Studies have shown that a proper nap can regulate the hormone balance in the body and reduce the incidence of coronary heart disease. Taking a 30-minute nap at least three times a week can reduce the risk of sudden cardiac death by 37%. Lunch break can relieve the cardiovascular system and reduce people's tension.
Step 5 improve your mood
Taking a nap in the afternoon can improve mood, reduce tension, relieve stress and effectively drive away depression. Although taking a nap is good, many people have misunderstandings, which not only greatly reduces the quality of sleep, but also harms health.
How long does it take to take a nap?
Taking a nap is the most convenient and quick way to replenish energy when working continuously for a long time. But if you sleep too long, it will also bring negative effects.
If the nap time exceeds 1 hour, people will easily fall into deep sleep, and drowsiness and insomnia will easily occur, such as drowsiness, groggy, and inability to fully mobilize their thinking. And it will also lead to their general weakness and fatigue when they sleep.
Suggestion:
The best nap time is about 20 minutes, and 13 is the most effective. It belongs to a "fast-charging" nap, which helps to quickly restore body energy, improve alertness and get into work quickly and efficiently.
How long is it better to take a nap after a meal?
Gastrointestinal peristalsis will be accelerated after meals, and a large amount of blood in the body will be concentrated in the digestive system, which will reduce the oxygen supply to the brain and easily cause drowsiness.
However, if you sleep immediately after meals, it will easily lead to indigestion and gastritis in the digestive system, and may also cause food reflux and reflux esophagitis. It may also be due to insufficient blood supply to the brain, which leads to dizziness and limb weakness after waking up.
Suggestion:
After eating, walk or stand for a while, and then take a nap about 20 minutes after eating.