Staying up late for a long time will lead to fatigue, headache, inattention, decreased immunity and other problems, and will also increase the risk of various diseases, such as cardiovascular disease, headache, insomnia, depression and so on. In addition, staying up late for a long time will also affect the endocrine system of the body, leading to hormonal imbalance, which in turn will affect various functions of the body.
Therefore, if young people stay up late for a long time, it will pose a great threat to their health and easily cause permanent harm to their health. Therefore, young people are advised to avoid staying up late as much as possible and keep adequate sleep and rest.