How to protect eyesight?

summary

Studies have shown that multiple myopia in Asia may be related to race, because there are more patients with pathological myopia in Asia. Doing eye exercises is the concrete embodiment of our country's primary and secondary schools' attention to eye health care. By massaging the acupoints and muscles around the eyes, stimulating nerve endings, increasing the blood circulation around the eyes, and regulating the metabolism of the eyes, we can eliminate fatigue, enhance eyesight, and prevent myopia. How to protect eyesight? Let's talk about it

How to protect eyesight?

Avoid staring, pay attention to frequent and complete blinking. Frequent blinking can reduce the time of eyeball exposure to the air and avoid the evaporation of tears. Blow air conditioning time should not be too long, to avoid air blowing on the seat, and place tea near the seat to increase the surrounding humidity.

Avoid long-term continuous operation of the computer, pay attention to the rest, usually continuous operation for 1 hour, rest for 5-10 minutes. At rest, you can watch the distance or do eye exercises. Keep good working posture. Maintain a most appropriate posture, so that both eyes look flat or slightly down at the screen, which can make the neck muscles relaxed and minimize the area of the eye exposed to the air.

Choose a quiet place, or sit or stand, relax the whole body, remove distractions, open your eyes, keep your head and neck still, and turn your eyes alone. First, gaze directly below, slowly turn to the left, then turn directly above, to the right, and finally return to directly below. In this way, turn clockwise for 9 turns. Then turn your eyes from the bottom of your gaze to the right, to the top, to the left, and then back to the bottom. In this way, turn 6 times counter clockwise. Four times in all. Every time you turn, your eyeball should reach its limit as much as possible. This eye blinking method can exercise eye muscles, improve nutrition, and make eyes flexible and bright.

matters needing attention

anthocyanin. Anthocyanins can promote the formation of rhodopsin, stabilize the microvasculature and enhance the circulation of microvasculature. In addition, anthocyanins are also a strong antioxidant, which can reduce the damage of free radicals to eyes and help prevent cataract. Foods rich in anthocyanins include blueberry, blackberry, cherry, eggplant, pomegranate, purple rice, etc.