The 8-hour sleep theory may not be suitable for everyone's physique, but 7-9 hours is the best choice, which can make the body get full rest.
Nowadays, many young people in their twenties have joined the ranks of health preservation, and soaking Lycium barbarum in a thermos cup is also a lifestyle of many young people.
Living a healthy and regular life is not as difficult as everyone thinks. It is a healthy lifestyle to go to bed early and get up early and plan your diet reasonably. In life, you can also do corresponding exercises to achieve the effect of strengthening your body.
Many people have developed the habit of staying up late because of their working and living environment. Although there are many people in the streets of many big cities in the early morning, it is not a good phenomenon for their health. People who stay up late for a long time have a higher rate of sudden death than those who sleep normally. We should correctly understand the harm that staying up late brings to our health.
1, increasing the risk of human cancer.
When the human body keeps the habit of staying up late for a long time, it will cause the gradual decline of the body's immunity and affect the secretion of various hormones in the body. When the hormones in the body are out of balance, it will increase the risk cells of cancer in the human body, and there may be lesions and canceration.
When the human body is in a state of fatigue and lack of sleep for a long time, it is very likely that the resistance to external viruses will not be effective for a week, and it is easy to catch colds and viruses.
2, damage the brain
The brain of the human body is the nerve center of the human body, and all life activities can only be carried out normally through the commander-in-chief of the brain. When the brain's reaction speed slows down and some functions of the brain are damaged, the normal physiological activities of the human body will also be affected to some extent.
Staying up late will make the brain not get enough rest, forcing the brain to be excited for a long time. In the long run, it may cause headaches and dizziness in the brain. Many young people are inattentive, which may be caused by the habit of staying up late for a long time.
When the brain is excited for a long time, it will also affect the blood circulation of other organs and easily lead to cardiovascular and cerebrovascular diseases.
3. The skin is damaged to a certain extent.
The habit of staying up late for a long time is very unfriendly to women who love beauty. Staying up late will make people's skin look dark and dull.
Many people often stay up late to play electronic products, and the night lights of electronic products may make women prone to spots. Therefore, it is best for women who love beauty not to get into the habit of staying up late and try to reduce the light source at night.
The harm of staying up late has been established for everyone, but many people still have some doubts about electromechanical staying up late. Many people know that the human body enters the physiological process of detoxification metabolism after 1 1. Some people think that staying up late is only after 12. We can analyze it from different angles.
Traditional Chinese medicine perspective:
After 10, all organs of the human body enter a state of rest and adjustment, and after 10 at night, the body will make an adjustment on its own.
During this period, the blood flow speed of human body will be accelerated. If you can't fall asleep before 10, it's still staying up late from the perspective of Chinese medicine.
International perspective:
Since the World Health Organization put forward how to stay up late, people sleep between 7 and 9 hours every day. If you can sleep for about 8 hours every day, it is not staying up late. If you sleep at three o'clock in the morning because of work or life, you can sleep for eight hours during the day.
However, many people usually go to bed late at night and get up early in the morning because of work, so they can't guarantee enough sleep at all, so people will regard going to bed late as staying up late, mainly because of insufficient sleep time.
Conclusion:
For practical reasons, many people need to work and live during the day and lack sleep. It is best to sleep for 7-9 hours at night to provide the body with the foundation for normal life.