Yesterday I took my daughter to check her eyesight and heard a story about a jaw start. The doctor said that the daughter has myopia of 50 degrees, and if there is a condition, it is recommended to suspend school to prevent and control the child's myopia! Prevent your child's prescription from increasing further. Nowadays, many parents in the lower grades are taking a break from school at home in order to have enough time for outdoor activities to recover their children's eyesight.
The doctor said that to do a good job in the prevention and control of myopia in children, it is necessary to keep outdoor sunlight for 2 hours a day.
The doctor said that outdoor light is very important for the prevention and control of myopia in children, and outdoor light is full-spectrum (the spectrum of sunlight) and full-spectrum irradiation is conducive to the normal development of the eyes, effectively inhibiting the elongation of the eye axis, so as to prevent or control myopia.
As long as the child is in the sun, even if he is sitting, it can also affect the refractive development of the eyeball, of course, exercise is the best.
The 2 hours of outdoor activities often refer to the illumination of the outdoors
Above 8,000-10,000 lux, that is, the entire daytime from half an hour after the sun rises to half an hour before the sun goes down. For example, when the sun is rising, in the evening, or on cloudy days, it takes longer to spend time outdoors to achieve the same effect of myopia prevention and control.
At the same time, you should also pay attention to eye sun protection, do not look directly into the sun, 10 am - 4 pm UV rays, try to avoid outdoor activities during this time period.
After 10 p.m., children need to be in a dark sleeping environment, which is also more conducive to myopia prevention and control.
It's good to say at night, but during the day, outdoor requirements are 2 hours, which is really difficult for students to study, no wonder many parents are suspended from school at home. But it really takes courage to take a leave of absence!
If it were you for the sake of your child's eyesight, would you consider taking a leave of absence?
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