Today's young people often do not sleep at night, wake up in the morning, are in a state of lack of sleep. I need to be urged by the alarm clock again and again every day to get up in bed. The sleep time of the elderly is gradually shortened, and they may not be able to fall asleep until five or six in the morning, so for the elderly, they basically get up earlier.

Sleep is the basic element of human body growth. Due to the periodic physiological phenomenon, it is an important manifestation in human life activities. Sleep, like diet, is the primary condition for maintaining health. It is inseparable from eating and sleep.

Lack of sleep for a long time will cause endocrine disorders and induce various chronic diseases. Some people think that as long as the sleep time reaches 8 hours, it is no problem to stay up late, and they feel that going to bed early is not good for the health. Is this statement credible? Does waking up early ruin the day?

Why do you say "wake up early to ruin the day"?

With the continuous development of society and the accelerating pace of life, people's pressure is also increasing. People who have been under high pressure for a long time are prone to insomnia and inability to sleep. After getting up in the morning, they have no energy, and they cannot rest well at all, so there is a saying that "getting up early to ruin the day".

However, people of all ages have obvious differences in the need for sleep. The elderly people, the secretion level of melatonin in the body gradually declines. Higher sleep requirements, so there will be significantly less sleep time.

In fact, the elderly get up very early, and then doing morning exercises may not be a way to maintain health, because after our human body enters sleep, it takes two hours for the brain to start to sleep, and at the same time, it can help remove waste from the body and expel the freedom from the body. Insufficient sleep will lead to disorder of growth hormone secretion and increase the burden on organs.

Chinese medicine says: Getting up early is not a good thing. From 3 to 5 o'clock the next day, it is the time for the lungs to self-clean and detoxify. Getting up early will affect the cleaning function of the lungs, causing a large amount of toxins to accumulate in the trachea of ​​the lungs, aggravating the lungs. burden of pulmonary disease.

If you wake up early and fail to recover your physical energy, if you don’t pay attention to keeping warm before going out and change your clothes in time, you will be infected with wind and cold due to poor immunity and induce various chronic diseases.

What is the right time to get up in the morning? Better not earlier than this time

If you don’t get up early and your yang energy is not generated, you will be weak, and you will lose your temper when you are weak. The later you get up and the longer you sleep, the more tired you will be. If you don't believe me, try sleeping until 12 noon.

For adults, at least seven hours of sleep should be guaranteed every night, and the best time for the human body to wake up every day is six in the morning. Because of staying up late, everyone sleeps at different times at night. Some people go to bed at ten o'clock in the evening, while others are still finishing work at one o'clock in the morning.

However, after many studies, it has been shown that getting up at 5 in the morning is indeed beneficial to health, but it is best not to get up earlier than 5 in the morning, because between 3:00 and 5:00 in the morning, the human body needs to sleep during the process. During the energy recovery period, after a night of sleep and metabolism, the body is in a state of exhaustion. Getting up at this time will cause damage to the body's organs, cause blood pooling, and increase the burden on the heart and blood vessels.

Other researchers found that waking up after 7:21 is best. Because if you get up between 5:22 and 7:21, substances that may cause heart disease in the blood will increase.

Of course, this study is only a reference data. With the different patterns of the sun's movement throughout the year, people's wake-up time should also change. In spring and summer, people should go to bed early and get up early, in autumn, they should go to bed early and get up early, and in winter, they should go to bed early and get up late.