1. What harm will staying up late bring?
Staying up late will reduce immunity. Once immune disorder occurs, it is not only vulnerable to external viruses, but also may cause autoimmune diseases, such as systemic lupus erythematosus and Sjogren's syndrome. Staying up late can also lead to mental problems, such as severe memory loss and inability to concentrate. Staying up late will make people fat and ugly, and women will be at risk of hair loss. This is because if the human body doesn't get a rest at night, its metabolism will be disordered, all the waste will not be discharged, and it will accumulate in the body, thus getting fatter and fatter. In short, staying up late is not good. Don't think you can stand it just because you are young.
Second, why do more and more people like to stay up late now?
There are three main reasons for staying up late. 1 work late. This phenomenon is mainly concentrated on migrant workers, who have to stay up late for money, or they may be dismissed. The second is to play games or catch up with plays. Nowadays, the functions of mobile phones are getting bigger and bigger. Whether sleepy or not, many people like to hold their mobile phones before going to bed. I wanted to watch it for dozens of minutes before going to bed, but the more I watched it, the more addicted I became. Finally, they stayed up until two or three o'clock or even all night. The third reason is that people who can't sleep concentrate on insomnia. They have enough time to sleep every day, but they can't sleep in bed with their eyes closed, and their brains are always active. This symptom must be treated in time, and if necessary, let the doctor prescribe some valium tablets.