The whole person is not in a good mental state, I sleep for four and a half hours a day, and I am st

Recently, Mr. Zhang Chaoyang, CEO of Sohu, publicly said that ordinary people do not need to sleep for a long time every day, and it is enough to sleep 4 hours a day.

This sleep pattern varies from person to person and is not desirable for everyone!

Some people at the expense of sleep time, lack of energy, the efficiency of the whole day will be very low, sleep more and sleep less need to conform to the human body's sleep rules, only sleep well, energy, the efficiency is naturally high, no need to compress time to complete things.

Moreover, people have different needs for sleep duration at different ages, from the need for a longer sleep time when they are young to a shorter sleep time as they get older. But even for the elderly, 2-5 hours of sleep is clearly insufficient. When you sleep less than 6 hours, the risk of cognitive impairment is significantly increased.

Nowadays, young people have high work pressure, many entertainment projects, and lack of time has become the norm, which may also be the reason why various short sleep methods on the Internet have attracted attention. Reducing sleep time comes at the cost of health damage, and saving time really doesn't outweigh the cost.

On top of that, while we often see well-known businessmen, historical figures, and other celebrities claiming to sleep only 4 hours a night, these claims are often unsubstantiated, and if you look closely, you will find them untrue.

It is very likely that Xu Kai pretended to say that people who didn't need a lot of sleep would take a nap during the day to compensate for Sun Yuan's short sleep at night.

So, we don't have to follow the trend and compress our sleep time!

The conditions for success, perseverance, perseverance, but not to reduce the time to sleep to do, everything is not fast, as long as you sleep enough every day, you have memory, with memory, do things with half the effort, it is okay to play occasionally for a day or two, as long as you don't leave your goal at any time, so that you won't play games for a long time, watch TV series.

Adults should generally sleep for 7 to 8 hours, but it is not necessary and depends on individual differences.

Those who fall asleep quickly and sleep deeply, and generally have no dreams or few dreams, can fully recover their energy after 6 hours of sleep; People who fall asleep slowly and have many light sleepy eyes, often dream and nightmares, even if they sleep for 10 hours, it is still difficult to be refreshed, and they should go through various ** to get effective sleep, but prolonging sleep time is harmful to the body. Since everyone has a different biological rhythm, the arrangement of sleep in the morning and evening should be different from person to person! In fact, different circadian rhythms cause two conditions of sleep, namely "night owls" and "larks".

Adapting to this circadian rhythm is good for work efficiency and quality of life, and vice versa, it is bad for health.

According to the medical theory of the motherland, it is advisable to go to bed late and get up early in spring and summer, and you need to sleep 5 to 7 hours a day; In autumn, it is advisable to go to bed early and get up early, and you need to sleep 7 to 8 hours a day; In winter, it is advisable to go to bed early and wake up late, and you need to sleep 8 to 9 hours a day. Conform to the laws of natural growth and collection.

Therefore, as long as you are refreshed and happy after sleeping, that is the best time for you to sleep.

Does the more people sleep the better Some people often feel tired and weak, listless during the day, and have no interest in anything. Is tiredness sleep deprived or is it sick? Recent medical studies have found that many people who often feel tired are not physically ill or sleep deprived, but caused by too much sleep!

So, don't think that the more sleep you get, the better. Why does too much sleep affect mental and physical strength? Because during sleep, blood circulation slows down, and the supply of nutrients and oxygen to the brain is greatly reduced.

If you sleep too long, your brain cells don't get enough nutrients, so your ability to move is reduced. Sleeping too much reduces the activity of muscles and tissues, and the muscles get less oxygen and nutrients from the blood, so they become relaxed and weak, and naturally feel tired. Many people who sleep too much and feel tired, if you reduce some sleep time and do proper physical exercise, you can make people fall asleep faster, sleep deeper, and eliminate the feeling of tiredness and weakness.

In addition, if you sleep too much, it will also cause a lack of water in the body for a long time, and the blood will be viscous, which will easily induce cardiovascular disease. Proper sleep is necessary for the human body, and too much sleep is harmful to the human body, feeling groggy or listless after waking up. People who sleep 10 hours a day are twice as likely to die from heart disease and twice as likely to die from stroke as those who sleep only eight hours.

Too much sleep, like eating too much, is bad for your health. Getting enough sleep is not entirely in quantity, but more importantly in the quality of sleep. Some people say that the more sleep the elderly, the better, and the longer they can sleep, this statement is not comprehensive.

Due to the different physique of each person and the different living habits developed over the years, sleeping more and sleeping less cannot measure and determine the health level, as long as you get up after going to bed and have good spirits.

Problem analysis: Hello, insomnia is mostly related to long-term overwork, poor mood and other factors, you can use soothing brain fluid or jujube Li Chenren to disturb Annihilation Annihilation granules under the guidance of a doctor

Usually eat more nut foods, such as walnuts, sunflower sail seeds, etc., arrange your work and rest time reasonably, avoid tiredness, and don't stay up late. I wish you good health.