A large number of young people's poor health is caused by staying up late, and staying up late once may make young people need to catch up on sleep the next day to maintain the consequences of staying up late. However, if they can't catch up on sleep and study, and go to work normally the next day, under such strong mental pressure, they will also doze off and lose concentration, making it difficult to maintain efficient study and work. In the long run, young people will have diseases, such as kidney disease and lack of energy.
Besides, in some years, people like sweets and fried foods very much. They can eat cakes and fried foods several times a day. This kind of food does not have much nutrition, but it will make it difficult for the body to function normally under the action of high oil and high sugar. Under the influence of overload, various functions of the body will have problems. Some young people choose not to eat in order to become beautiful and lose weight. When they are full and hungry, the gastric acid secretion in the stomach will be unbalanced, and then there will be physical diseases such as stomach diseases and gastrointestinal discomfort.
With the decrease of exercise time, young people's bodies begin to show symptoms such as obesity and inflexibility. When working in the office, they often use their brains and hands, which will make the whole body in a state of stagnation. This 30-minute exercise makes the body breathless and it is difficult to continue running normally. Moreover, long-term mental exercise will increase brain failure, and Alzheimer's disease and memory loss are also common diseases.