Go to bed early and get up early to keep fit. In fact, at night 10 is the best stage of sleep. At this time, brain cells can get a full rest. If you stay up late for a long time, the workload of brain cells is too large, which will easily lead to memory loss, headache and dizziness, so going to bed early has a good protective effect on the brain.

Going to bed early has a cosmetic effect. When you go to bed at ten o'clock at night, it is the best time to maintain your skin. If you stay up late, your skin will grow acne, blackheads and acne, which is extremely harmful to skin maintenance. Going to bed early can give your skin cells a rest.

Stable metabolism, protecting the stomach. We all know that we like to eat supper when we stay up late, so supper is very harmful to the stomach, because the stomach can't rest, and the secretion of gastric mucosa is out of balance, which is easy to cause symptoms such as stomach trouble. And when you go to bed early, your metabolism is also very stable when you go to bed early. As we all know, people who stay up late are prone to metabolic disorders and produce symptoms such as acne and constipation.

It's good for the heart, and staying up late is also a burden for the heart. When sleeping, the blood circulation is stable and the heart rate is normal, but insomnia can easily lead to arrhythmia and heart overload?