Small eyes are very important, and everyone should protect them.
Eat more vegetables, don't be picky about food and write correctly.
Equation 2:
Small eyes are a treasure, and everyone should protect them.
Eye exercises are essential, and prevention work should also be done well.
Formula 3:
Reading and reporting is good, but it will be ignored after a long time.
Take care of your eyes and live a happy life.
Precautions for protecting eyesight:
First, the light must be sufficient: the light should be sufficient and comfortable. If the light is too weak to see the font clearly, it will get closer and closer. ?
Second, reflection should be avoided: there should be a lighting device next to the desk, in order to reduce reflection and reduce the damage to the eyes. ?
Third, the reading time should not be too long: whether doing homework or watching TV, the time should not be too long, and it is best to take a break every 30 minutes. ?
Fourth, the sitting posture should be correct: don't stoop. The closer you get to doing homework or squatting, it will easily cause excessive tension in the ciliary muscles, leading to myopia.
5. The reading distance should be moderate: the distance between books and eyes should be 30 cm, and the height of tables and chairs should also match the physique. ?
6. Don't watch TV too close: When watching TV, keep the diagonal distance of the TV screen six to eight times, and have a rest every 30 minutes. ?
Seven, sleep can not be too little, regular work and rest: lack of sleep is easy to fatigue, easy to cause false myopia. ?
Eight, do more outdoor sports: often overlooking can relax eye muscles, prevent myopia, and get in touch with the green mountains and green waters in nature, which is conducive to eye health.