The child's eyeball development is still not perfect and his working ability is low. Every time they read or write for 0.5 ~ 1 hour, they should be allowed to go outdoors, play games, look into the distance, or observe flowers and trees, so as to relax tense eye muscles and eliminate fatigue. In addition, children should have a regular life, get enough sleep and have enough rest for their eyes.
Pay attention to the light with your eyes
Don't let children read and write in the dark or in the sun. If a 25-watt light bulb is used indoors at night, the distance between the book and the light bulb should be within 1 meter. If a 60-watt light bulb is hungry for a stool, the distance between the book and the light bulb should be between 1 ~ 2 meters. Not suitable for reading and writing in cloudy days, dusk, moonlight and strong sunshine. Keep a proper distance when watching TV, which should generally be 5 ~ 7 times the diagonal length of the screen. Watch TV for no more than 2 hours at a time.
3. Pay attention to eye exercises
Physical exercise can enhance blood circulation and metabolism, supply more nutrients to the eyes and enhance the resistance of the eyes, which is indirect exercise for the eyes. Direct exercise is eye exercises, which is a scientific method to protect eyesight based on Chinese medicine massage and acupoints combined with medical exercise. Parents should learn the basic knowledge of eye exercises, specifically guide and often urge their children to do eye exercises and persevere.
4. Pay attention to eye nutrition
In order to protect children's eyes, children can eat more carrots, animal liver and lean meat to supplement vitamin A, or regularly supplement their eyes with eye-pleasing nutrients, and at the same time take vitamin B2 supplements such as millet, tofu and animal liver appropriately to avoid night blindness, keratomalacia, envy and dry itching. Eating too much sugar is harmful to children's eyesight, so it is necessary to control their sugar intake.
5. Pay attention to regular inspection.
The reason for regular examination is that children's eyeball structure, binocular vision function and intellectual dexterity are still in the process of continuous development after birth, and the contents that can be examined at different ages are not the same. The age of routine eye physical examination is generally 2-7 days after birth, 42 days after birth, 3 months, 6 months, 1 year, and then check once a year. In this way, problems can be found and corrected as soon as possible, instead of waiting until vision drops and vision problems appear.