Newborns have smaller eyeballs and shorter anteroposterior axes due to growth and development, which is manifested as hyperopia. As vision develops to normal vision, the eye axis is gradually lengthened. In early childhood, children generally have mild farsightedness of about 200 degrees, and this part of farsightedness is the farsighted reserve.
When children reach school age and begin to use their eyes at close range for a long time, the farsighted reserve is depleted and myopia begins to appear.
So how to make children not myopic for life, I summarized the following points. If you can do it, then the child really won't be myopic.
First, do a good job in early warning and prevention and control.
Eye examinations are performed annually from the age of 3 and every six months after the age of 6. Have a clear idea of the healthy growth of your child and intervene in advance. If you are already myopic, you need to pay more attention to it and test every 2-3 months.
Second, effective outdoor activities are the most economical and practical prevention and control methods.
While supplementing light nutrition, it can also enhance children's eye adjustment ability, train ciliary muscles, and promote eye blood circulation. Outdoors for 2 hours a day to prevent myopia.
Third, supplement vitamins.
Vitamin supplementation is the fastest and most convenient way to protect your vision. You can drink blackcurrant sea buckthorn drink, the taste is sweet and sour like hawthorn juice, children like to drink, can prevent the growth of myopia. Eat more orange, purple, and green foods. Because they are rich in multivitamins, flavonoids, and trace elements.
Fourth, in the state of learning or entertainment, looking at things up close, use the "20 minutes - 20 feet (6 meters) - 20 seconds" eye protection rule. This means moving your gaze anywhere 20 feet away every 20 minutes and keeping your gaze for 20 seconds or more.
Fifth, to ensure a reasonable sleep time, the liver is an important metabolic and detoxification organ of the human body, go to bed early and get up early, stay up less late, is conducive to promoting liver function metabolism.
Sixth, pay attention to the posture of study or rest.
Change the ill-fitting table and chair, and when studying, the chest is one foot away from the table, the eyes are one foot from the nib, and the index finger is an inch from the nib. It is forbidden to read books and play mobile phones in bed.
Eighth, relax the eyes frequently to relieve excessive tension and fatigue.
Acupressure, vision exercises or hot compresses can be used to promote blood circulation in the eyes and prevent myopia. The test is effective, don't hurry up to collect it and try it!
As long as you pay more attention to the above points in your daily life, do you still worry about not having good eyesight?