Myopia is caused by staring at one place for a long time and the perspective does not change. Therefore, if you are doing something for a long time, you should pay attention to blinking frequently. If you have been working for several hours, it is best to spend 10 minutes. Take 20 minutes to look at the green outside the window.

Diet will also affect our vision, so we should be careful not to have a partial eclipse when it comes to diet. If a person's diet lacks zinc and selenium, it will have an impact on vision. You can eat more foods that can help your vision, such as almonds. , papaya and the like.

If your child has myopia, parents must urge the child to sit in a correct posture when writing, and to have a break every 45 minutes. Don't read once you're lying in bed, and don't read while walking or in the car. It's not suitable to use your eyes when the indoor light is too dark or too bright.

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