The earlier melatonin related to sleep is secreted with the increase of age, the older people will go to bed early and get up early, which is in line with the natural physiological clock. Young people secrete growth hormone from 1 1 at night to 1 in the morning. If you don't sleep at this time, the developing young people will not grow tall, and adults will easily get old. So try not to exceed 1 1 at night.

Insist on getting up early and going to bed early, detoxify and recuperate at night, and you will be full of energy the next day, and your mental state will naturally be fine.

Extended data:

The benefits of going to bed early and getting up early

1, the skin has improved and the dark circles have decreased.

Going to bed early and getting up early for a long time, first of all, the metabolism is smooth, the skin will get better, and long-term persistence in dark circles will also fade. Compared with those who stay up late and can't afford to sleep during the day, even if they sleep for 7 hours every day, look at those who stay up late and get up late, and write them on their faces when they are old.

2. The risk of depression is very small.

The "daytime" time has been lengthened, and I feel two hours longer than others. It's not that time is chasing you, but that you are directing time and won't be anxious immediately. Similarly, people who regularly rest and get up early have a lower risk of depression.

3, it is not easy to gain weight and have a good figure.

If a person often stays up late, he is likely to get fat. Yes, staying up late is also an important factor in getting fat, because staying up late can lead to endocrine disorders. Similarly, if you rest on time, get up early and exercise properly, you won't get fat, but you can keep slim.

People's Network-Early to bed and early to rise is good for health? These five health knowledge have misled you for 20 years.

People's Network-Early to bed and early to rise, good health, and persistence in getting up early will eventually become like this.