How to take a nap is more conducive to health?
1, and the nap time should be within 1 hour.
"Napoleon's time should not be too long, and it is best to be within 1 hour." Zhang Bin introduced that physiological research shows that people's sleep can be divided into two stages: shallow sleep and deep sleep. Under normal circumstances, people are sleeping at the age of 80? /kloc-after 0/00 minutes, gradually turn to deep sleep. During deep sleep, the inhibition process of the brain in the brain is obviously strengthened, many capillaries in the brain tissue are temporarily closed, the blood flow speed is reduced, and the new metabolism of the body is obviously reduced.
If people suddenly wake up in the deep sleep stage, the closed capillary network cannot be opened immediately due to the deep inhibition process of the cerebral cortex, which will inevitably lead to the inclusive blood supply and temporary autonomic nervous function of the brain. Disorder, the human body feels very uncomfortable. It takes about 30 minutes for this discomfort to gradually disappear. It can be seen that the time of NOI is not as much as possible, but should be within 1 hour, which can effectively eliminate fatigue, but there is not much sleep and unconsciousness.
Don't rest immediately after dinner.
Because the stomach is full of dissatisfied food after lunch, people will feel full and it is not a meal. The correct way is to have lunch, do some small activities first, such as walking, squatting, and then sleeping, which is good for digesting food.
3, the correct sleeping position
It is not correct to lean your head on the back of the chair when you sleep for the first time, because it will increase the pressure of blood flow in your head, so it is impossible to take a lunch break. Therefore, the best sleeping position is cushion software, especially pillow, which has decompression effect, so the body is completely relaxed and achieves the purpose of taking a nap. Then, put your legs on the chair, let the whole body circulate blood, and let the lower body relax, especially the occupational diseases of leg veins.
Not everyone needs a nap.
Some people know the benefits of taking a nap, but they are worried about their habits. They didn't take a nap. This problem need not be too entangled. Because a nap is good, but not everyone needs a nap.
In the environment and laws, the adaptation of the body is very smart. For those who have no obvious fatigue after taking a long nap, occasionally being forced to take a nap will increase their sleep in the afternoon and even affect the nature of the afternoon. For some people who are prone to insomnia, sleeping during the day will also affect their normal sleep at night. Therefore, just like the physical condition mentioned above, sleeping at night is a sufficient or necessary condition to ensure quality. If you are not healthy, you can reduce your sleep or sleep at noon.
There are also many people's sleep habits. For example, some people are used to sleeping in the afternoon in hot summer, and the effect is also very good. On the one hand, you don't have to go out at noon to reduce heatstroke; On the other hand, the sunshine time in summer is prolonged, and there is more energy to deal with daytime events after a nap. But in general, there is no difference in the benefits of different seasons to the human body. What season you choose to take a nap can be arranged reasonably according to your own habits and time.