The key to health care is sleep first. Although there are individual differences, normal people sleep for 6-8 hours, and mental workers need a good sleep. A big misunderstanding among the crowd is that teenagers sleep less than children. "Adolescence needs 10 hours of ideal sleep every night to maintain abundant energy. Unfortunately, most of them only sleep for 6 hours a day and overdraw for 4 hours a day. " James, the author of "Sleeping Out of Vitality" and a sleep expert at Cornell University in the United States, warned: This is definitely a serious hidden danger of creating disasters. Do you know that children's memory loss, inattention, communication difficulties, and anger are sometimes caused by lack of sleep?
Napping can make up for lack of sleep. "Meridian sleep" advocated by Chinese medicine refers to the period from 1 1 to 1 at night, when yin is at its peak and yang is at its peak, which is suitable for sleeping deeply. From noon 1 1 to afternoon 1, "Liver lying and blood returning" is very helpful for nourishing the heart.
Napping is not unique to China people. Dr. Zhang told me that many countries have similar practices-for example, American siesta leads the new trend of health, Spain legislates to protect siesta, France promotes office siesta, and Japan popularizes siesta room. ...
Don't sleep at noon and collapse in the afternoon, which sounds exaggerated and reasonable. But experts also said that sleep needs vary from person to person, and some people are not suitable for taking a nap. For example, insomnia and pregnant women should control "naps" at night, and too many naps in the elderly will increase the mortality rate. ...
It seems that some universities also require a nap!