First of all, we must form good habits. In the process of reading and writing, you should consciously stay away from the table, about 30 cm away, then your waist should be straight and your chest should be a fist away from the table. This sitting posture can prevent myopia and protect glasses.
Second, we should play less electronic products. For example, today's smart phones have more and more functions, and people can't put it down. The above games and various functions are even more attractive. In this process, it will make your eyes tired, which will reduce your vision in the long run. Therefore, we should play with these things less.
Third, if you are tired of reading, you can relax and rest properly, stand up and exercise, look at the green plants, or look at the distance, which can alleviate visual fatigue.
Fourth, it is our eye exercises. When you are tired, you can relax and rest your eyes according to the above tips.
Fifth, there are some eye drops to use at last. Such as relieving fatigue and cooling, can protect eyesight.
These are some methods I have listed to protect my eyesight and relieve my fatigue. I hope I can help you.