A speech on the harm of teenagers staying up late

If the charging is not good at night, how can the waves rise during the day? Staying up late for a long time and lack of sleep for a long time will make people feel anxious and depressed, and people's immunity will also decline, which will lead to various diseases.

2. Influence on memory

A person's brain must be clear-headed, quick-witted and have enough sleep. Staying up late often makes the brain in a state of fatigue, which has a great influence on our memory. Therefore, students who stay up late at night and study more should not affect their study during the day.

3. Influence on mental state

If you don't sleep at night, you have to get up on time during the day. If you stay up late at night, you will feel sleepy during the day and often feel tired, weak and depressed. Staying up late for a long time will make us unable to concentrate well during the day and reduce the efficiency of doing things during the day.

4. Effects on growth and development

It is time for young people to grow up. If they stay up late for a long time, the guaranteed sleep time will not be guaranteed, which will inevitably affect the growth and development of children, especially the height of children. Therefore, teenagers must have enough sleep if they want to develop well and grow tall!

5. Effect on skin

Generally speaking, the skin will be maintained from 10 to 2 pm. Staying up late for a long time will make the skin dark yellow and rough, and it will also lead to skin metabolism disorder, oil skin and acne. Dark circles and bags under the eyes are the same. So, in order to look good, go to bed early, or it won't look good!

6. Effect on eyesight

This is really very obvious. Staying up late is to overwork our eyes for a long time, which will cause problems such as pain, dryness and swelling in our eyes. Staying up late for a long time, coupled with improper eye posture, will obviously reduce our vision. If we don't cherish our eyes when they are still healthy, it will be too late to regret.

7, the influence on the stomach

The life span of human gastric mucosal epithelial cells is very short, with an average of 2-3 days, and this process is usually carried out at night when the stomach is resting. If you stay up late at night, you are sure to be hungry. If you eat regularly, your stomach will not get proper rest, and your gastric mucosa will not be well repaired. If you continue to digest food, gastrointestinal diseases will follow.