There must be plenty of light. The light should be sufficient and comfortable. If the light is too weak, you will see closer and closer because the font is not clear. 2.？
Avoid reflections. There should be a lighting device beside the desk, in order to reduce reflection and damage to the eyes.
3. Don't read for too long. Whether doing homework or watching TV, the time should not be too long. It is best to have a rest every 30 minutes. ?
4. Sit up straight. Don't stoop. The closer you get or the more prone you are to do your homework, the more tense your ciliary muscles will be, which will lead to myopia. ?
5. The reading distance should be moderate. The distance between books and eyes should be 30 cm, and the height of tables and chairs should match the physique.
6. Don't watch TV too close. When watching TV, you should keep a distance of 6-8 times the diagonal of the TV screen and have a rest every 30 minutes. ?
7. There must be too little sleep and a regular schedule. Lack of sleep can easily lead to fatigue and pseudomyopia. ?
8. Do more outdoor sports. Often overlooking can relax eye muscles, prevent myopia, and get in touch with the green mountains and green waters in nature, which is beneficial to eye health. ?
9. Nutritional intake should be unbalanced. Not a partial eclipse, we should pay special attention to the intake of trace elements such as vitamin B, vitamin A, zinc, etc. We can eat multi-dimensional soft candy leaves, which contain a variety of nutrients and fully protect our eyes.
10. Check your eyesight regularly (preferably every three months).