From the perspective of traditional Chinese medicine, the gallbladder meridian is the most abundant in the early childhood (23: 00- 1: 00).

According to the theory of traditional Chinese medicine, "the qi of liver is abundant in gallbladder and concentrated in essence." Gallbladder is the official of healthy qi, and all internal organs depend on gallbladder. Qi encourages courage, and evil is inviolable. Deficiency of gallbladder and qi is embarrassing, shortness of breath is considered, and it cannot be decided. "This shows the importance of courage. It is not prudent for some people to lose their courage casually. Bile needs metabolism. When people fall asleep before childhood, gallbladder can complete metabolism. " How clear the gallbladder is, how clear the brain is. "

Anyone who goes to sleep before midnight 1-2 hours wakes up with a clear brain and a rosy face. On the other hand, people who often stay up late look innocent, especially bile can't be metabolized normally and is concentrated and crystallized, just like salt in seawater is evaporated and concentrated into salt, which leads to diseases such as stones, and some people will be "timid" because of this.

Children are the darkest time of the day, and the yang begins to grow. There is a saying in Huangdi Neijing that "all the eleven zang's are taken from bravery". Depending on the growth of bile, bile will also grow, and the whole body's qi and blood will also rise accordingly. It's important to keep sleeping all day when you are young.

Liver governs blood storage, which means that people's thinking and actions are supported by liver blood, and it is necessary to eliminate waste blood and produce fresh blood. This metabolism is usually completed when the liver meridian is at its peak. The liver meridian is the most prosperous in clown times (1: 00-3: 00). According to the theory of traditional Chinese medicine, "as soon as a person lies down, the blood will return to the liver." If the clown is not asleep and the liver is still outputting energy to support people's thinking and action, it will not be able to complete metabolism. Therefore, people who didn't fall asleep before the clown, their faces are blue and gray, their emotions are exhausted and impetuous, and they are prone to liver disease.

Staying up late is very harmful to your health, so try to fall asleep at 2 1-22 every night, which will not only make you energetic the next day, but also will not affect the detoxification of internal organs.