Thursday, December 16 Daily Eye Care Tips 【Causes of Myopia】
Many children wear glasses at a young age, which makes many parents feel very distressed. In fact, in addition to being a natural factor, children's myopia is mostly caused by bad life factors, and it is necessary for parents to have a good understanding of this to avoid children becoming myopic.
The causes of myopia in children mainly include the following points:
Too many times to look up close
In the city, people's eyes are within 5 meters most of the time, and you can't explain to your child what the horizon is, because you can't see it at all! It is precisely because the vision in the city is not open, the lack of an environment that can provide children with extremely far-sighted views, and there is no need to use farsightedness, so his far-sighted function will become weaker and weaker.
Too little time for outdoor activities
Now the living space is too small, the child is mostly indoors, there are many times when the eyes are used at close range, and the child's eye adaptability is very strong, it will adjust itself to adapt to this close distance. Moreover, when there is more time in the house, the opportunity to watch TV and play with the computer will increase, and if you do not pay attention to the distance and posture, it is easy to make the eyes overly tired.
Outdoors, no matter how close the object is, it must be farther than inside the house. Studies have shown that children who exercise outdoors regularly have less myopia than children who do not often go out.
The lighting intensity is not appropriate
Now the light for children to read and write is not too dark, but too bright! Too strong a light can make your child's eyes easily tired. What the child needs is a soft light, and to ensure that the light comes from the left front of the child. Therefore, when children read and write at night, they can choose a lamp that can adjust the brightness and brightness, and adjust the brightness to soft.
Book paper, printing is too "exquisite"
More and more exquisite printing, more and more exquisite paper, so that children's books are more and more ornamental. However, these exquisite books may also hurt children's eyes. The reflective light of the coated paper is too strong, and it feels especially obvious at night, and it is directly shaking the eyes. This kind of dazzling light is medically called glare, and it makes what you want to see more unclear and the eyes are more likely to fatigue.
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