1, staying up late will make the body's endocrine disorder, especially for some teenagers who are in a long physical stage. Therefore, teenagers in the stage of physical growth must maintain a certain amount of sleep time and a good sleep state.

Sleeping late will affect the skin. For some female friends with poor skin condition, staying up late for a long time will make the skin condition worse and worse. The skin is dry and dull, and it will grow a lot of acne, which is also related to endocrine disorders.

Sleeping late can cause tinnitus. After people go to sleep, the organs and liver of the human body are also going through the process of detoxification. If you sleep late for a long time, it will lead to a serious lack of sleep time, leading to insufficient blood supply, which will cause tinnitus and hearing loss. If the situation is serious, even deafness may occur.

4, sleeping late is easy to be obese. Sleeping late for a long time will make people feel hungry. Many people who stay up late will eat supper to fill their stomachs, which will not only lead to obesity, but also lead to indigestion.

5, often staying up late will lead to symptoms of memory loss, which is because long-term lack of sleep leads to insufficient blood supply to the brain. At this time, there will be a series of bad symptoms such as listlessness, dizziness, memory loss and inattention. Especially after a long time, there will even be symptoms of insomnia, so don't stay up late if you want to improve your memory.

6. Staying up late often can also lead to gastrointestinal crisis. This is because the gastric mucosa is stimulated by a large amount of gastric juice secreted, which is prone to erosion or even ulceration.

7. If you often stay up late, you will feel very tired and have uncomfortable symptoms. A person's body immunity will decline, resistance will be lower and lower, and it is easy to suffer from minor illnesses such as colds and diarrhea.

8. Sleeping late will make a person's mental state look bad. People who sleep late for a long time are several times more likely to suffer from heart disease than those who live a regular life.

Extended data:

To avoid the harm of staying up late, the best way is to learn self-regulation, play less electronic products before going to bed and eat more hypnotic food:

1, milk: Warm milk contains some tryptamine (an amino acid with sedative effect) and calcium, which is beneficial for the brain to make full use of tryptamine.

2, millet porridge: millet porridge is rich in tryptophan, which can be further converted into melatonin in the human body. Melatonin has been proved to have definite sedative and hypnotic effects.

3, lotus seeds: lotus seeds are fragrant and delicious, with the effect of nourishing the heart and spleen, nourishing blood and calming the nerves. In recent years, biologists have confirmed through experiments that liensinine, aromatic glycoside and other components contained in lotus seeds have sedative effects; After eating, it can promote the secretion of insulin by the pancreas, and then increase the supply of serotonin, so it can make people fall asleep. Taking sugar-boiled lotus seeds before going to bed every night will have a good sleep-helping effect.

4. Lettuce: There is milky white slurry in lettuce, which has calming and calming effects and is non-toxic. Most suitable for neurasthenia and insomnia. When in use, sliced lettuce with skin, cooked and eaten in soup, especially before going to bed, is more effective in helping sleep.

People's Network-What's the harm of sleeping late for a long time?

People's Daily Online-Staying up late for a long time has four major hazards. Eating more of these is good for hypnotic food.