Why should myopic children get more sun?
Children are more likely to grow faster in the winter than in the summer. When we spend more time outdoors in the sun, the nutrients in our children's bodies are more easily absorbed. Like calcium, various vitamins, etc., the absorption of calcium can toughen the walls of our eyeballs. Let the contents of the eyeball be protected and let the child's eyes develop normally.
And the eye's reception of natural light can promote the secretion of dopamine in the eye, effectively delaying the growth of the eye axis and preventing the occurrence of myopia. So how long do we have to dry in a day? Maintain two hours of outdoor activity time every day. 10 hours a week. Children can let their children go outdoors during recess, and they can also take their children out to play more on weekends. Look at the trees and meadows in the distance, soothe the fatigue of the ciliary muscle, and enhance the adjustment ability of the ciliary muscle.
The light is weaker,' the activity time will be longer, the care will be stronger, and the time for outdoor activities can be appropriately shortened. Outdoor activities we can choose to do some sports, such as playing badminton, table tennis, basketball and so on. These activities can not only make the child's vision develop healthily, but also enhance the child's physique.
Keeping outdoors allows children to reduce learning stress and prevent myopia.