The dangers of staying up late

The harm of staying up late on the human body mainly includes endocrine disorders, digestive disorders, vision loss, brain damage, skin dim, cardiovascular and cerebrovascular damage, autonomic nerve damage, systemic system damage, premature ovarian failure, increase the risk of liver disease, easy to cause internal heat, affect intelligence and so on.

1. Endocrine disorders: stay up late will affect the secretion of hormones, easy to cause endocrine disorders, such as irritability, menstrual disorders, facial acne and so on.
2. Digestive disorders: staying up late may lead to gastrointestinal disorders, indigestion, abdominal distension and other discomfort, serious may lead to chronic gastritis, gastric ulcer, duodenal ulcer and so on.
3. Vision loss: Staying up late will damage your eyes, especially when you stay up late playing electronic products, which will cause temporary vision loss.
4. Brain damage: long-term stay up late will affect people's mental state, headache, insomnia, memory loss, slow response and so on.
5. The skin is dim: long-term stay up late will damage the skin, leading to dry skin, dim, and even a variety of stains and so on.
6. Cardiovascular and cerebrovascular damage: stay up late will cause increased blood pressure, heart burden increased, faster heartbeat, may lead to hypertension, coronary heart disease, cerebrovascular disease and arteriosclerosis and other issues.
7. Autonomic nerve damage: staying up late leads to excessive excitement at night, which may affect the work efficiency during the day and lead to inattention.
8. Systemic damage: Staying up late has damage to the systemic system, such as damage to the digestive system, patients will have gastrointestinal disorders, reduced nutrient absorption, stomach discomfort, gastroenteritis and so on.
9. Premature ovarian failure: Staying up late for a long time may lead to premature ovarian failure in women, which in turn causes problems such as infertility.
10. Increase the risk of liver disease: Staying up late will hinder the liver's detoxification and decomposition function, increasing the risk of liver disease.
11. Easy to cause internal heat: staying up late can easily lead to strong internal heat, which can lead to oral ulcers, bleeding gums and other problems.
12. Affect intelligence: Staying up late for a long time can affect intellectual development, especially for children who are not yet adults, which may lead to inattention and affect academic performance.
    To sum up, maintaining good living habits is very important for health, try to avoid staying up late, so as not to cause harm to the body.