How to prevent children's myopia

summary

After the children go to kindergarten. The chance of using eyes is increasing. If we don't pay attention to children's eye hygiene in this period, we may develop myopia. Many parents do not pay enough attention to this. It emphasizes that children should pay more attention to learning, and guide children to use their eyes correctly, which leads to more and more myopia. The age of illness was also gradually advanced. In recent years, the results of children's near vision examination are enough to attract the attention of the society. So, in daily life, how to guide? I would like to remind parents that children's myopia should be prevented from childhood.

How to prevent children's myopia

First: do a good job in nutrition follow-up. Parents should pay attention to the nutrition of their children's eyes as well as their children's whole body. They should also pay attention to the nutrition of their children's eyes. They should mix grains and vegetables with meat and vegetables, eat more vegetables and don't partial diet. Such as lack of vitamins in food, prone to night blindness and dry eye disease, lack of trace elements chromium and calcium in food, prone to myopia. Proper diet helps to treat eye diseases. Usually can eat pig liver, sheep liver, less spicy greasy food, help to protect the eyes. Experts suggest that eating too much sweet food is prone to myopia, so appropriate control of sweet food intake is conducive to the prevention of myopia.

Second: good eye hygiene (1) there should be sufficient light. Light should come from the top left so that there is no shadow. (2) Keep your posture straight. On the end of the table, the upper part of the body should be straight, the head should not be crooked, nor should it lean forward excessively, let alone lean on the table. The distance between the eye and the book should be about 33 cm (1 foot). (3) According to the height of children to buy tables and chairs, so as to ensure the correct writing posture, so that the distance between eyes and books to achieve the correct requirements. (4) Prevent eye muscle fatigue, study time is not too long, after reading 40 minutes to rest 10 minutes, look at distant objects, do eye exercises.

Third: when watching TV, the distance between people and the TV should be more than 3 times of the diagonal of the screen, and the eyes should rest for 15 minutes every half an hour. In addition, video games are easy to damage children's eyesight, it is best not to let children play video games.

matters needing attention

Cultivate good reading and writing habits, pay attention to eye hygiene. When reading and writing, you should have a correct sitting posture, keep your spine straight, and keep the distance between eyes and books at 30-50cm (about one foot). Don't read in bed, on the road or in dim or strong light. At the same time, the duration of reading and writing should not be too long, generally 30-40 minutes to rest for a while, after class, students should go to the classroom for a long-range activities. When watching TV, you should rest for 5-10 minutes every hour. The distance between the eyes and the screen is generally 3-5 meters. There should be certain lighting in the room to avoid dazzling. It's better to do eye exercises after watching TV.