I believe that everyone has heard the old saying, people sleep three times, life is thinner than paper. Sleep is one of the most important physiological behaviors of human beings. Maintaining adequate and reasonable sleep can not only maintain mental and physical strength, but also regulate endocrine operation and improve self-healing ability.

But as the saying goes, some wrong sleep patterns are harmful to health, which is also the source of people sleeping 3 times and living thinner than paper. However, the modern living environment is very different from before. Modern young people tend to have their own lifestyle habits that lead to more sleep habits, which can also negatively impact health and need to be corrected.

As the old saying goes: "When a person sleeps three times, his life is thinner than a piece of paper". What are the three sleeps?

This first feeling is called "black and white reverse feeling"

What is "black and white sleep", as the name suggests, is to not sleep at night when it is time to sleep, and choose to sleep in the next day during the day . It is more common in office workers who work shifts and people who work overtime.

However, this behavior is actually very harmful to the body. The human body has a biological clock. From childhood to adulthood, we all work at sunrise and rest at sunset, and have always developed a habit of regularity. However, if we suddenly fall asleep between black and white, it means that the body's biological clock is artificially disrupted. Whether it's self-healing, detoxing, or body recovery during sleep, efficiency is reduced. The benefits of sleep continue to decline. The body becomes weaker and weaker over time.

Second sleep: often sleep late

Some friends may not be convinced: "I'm so tired every day, what's wrong with sleeping late?"

The study found that sleep is actually a staged behavior, divided into light sleep, moderate sleep and severe sleep. If you sleep more than 8 hours a day, that is, sleep in, your brain will be in a severe sleep state for a long time.

The deeper the sleep, the more time and burden it takes for the brain to regain its waking state. Long-term sleeplessness can not only lead to sluggish thinking, but also increase the risk of cerebrovascular disease. Therefore, it is recommended to control the sleep time of about 6 to 7.5 hours per day. Going to bed early and getting up early is a healthy choice.

The third sleep: sleep after meals

After dinner, the whole body feels lazy, so many people choose to sleep in bed, thinking it is healthy.

But in fact, on the contrary, when people go to bed after dinner, people are lying flat, the stomach acid will reflux and cannot completely cover the food in the stomach, which will undoubtedly increase the burden on the stomach, affect the digestive system, and increase the risk of gastrointestinal diseases. potential risks.

Not only that, after eating, a large amount of blood will be concentrated in the stomach, and the blood in the brain is relatively small. If you sleep, further reducing the operating efficiency of the brain will not only increase the risk of cerebrovascular disease, especially for the elderly, but may also increase the risk of cerebrovascular disease. Potential for Alzheimer's disease. In general, it is recommended to consider taking a nap at least half an hour after a meal, so as not to put an unnecessary burden on your health.

Modern young people love to sleep "two sleeps", and they also need to be corrected as soon as possible

① Love to sleep "sleep with makeup"

Modern life is getting richer and richer, and makeup has become a compulsory course for women. Sometimes, in order to ensure the integrity of the makeup, some female friends will be used to sleeping with makeup on.

But in fact, this sleeping habit is very harmful to the skin. On the one hand, when sleeping at night, the metabolites in the pores cannot be discharged due to the blockage of cosmetics. If it accumulates all the year round, the pores of the skin will become larger, and skin symptoms such as acne and pimples will appear. Be sure to cleanse your face before going to bed. Only health is the most beautiful.

②Sleep with the light on

Many young people in modern times have basically no sense of saving because of their superior life. Sometimes they play with mobile phones for a long time and fall asleep unconsciously, and the lights in the room can even be turned on overnight.

Some friends may think that this is not a big problem, but only in a dark environment, the body will stimulate the production of melatonin , and melatonin is an important substance to maintain skin health and melanin operation. Sleeping with the light on for a long time will not only make the skin duller and rougher , but also increase the aging rate of cells and accelerate the aging of the human body due to the deposition of melanin. Please also pay attention.