Ask ancient people what to do if they are nearsighted. First of all, there were no such products as these electrons in ancient times, so they were unlikely to suffer from myopia. Moreover, the wisdom and experience accumulated by China's 5,000-year civilization naturally involve all aspects of life. Our ancestors discovered the amplification effect of some crystals hundreds of years ago. The ancients usually wrote and studied under candles.
Moreover, many literati generally have a small fish pond at home to raise some fish, just to stare at the fish when they are tired of reading and writing, which can not only relax their mood but also treat myopia. Putting the fish in the study is not only beautiful, but also decorated the left and right sides of the study. Fish have flexible characteristics. Watching fish can exercise the spirituality and eye adjustment ability of the eyes and treat myopia.
Moreover, the Chinese medicine culture in our country is profound, and many diseases can be cured with only three fingers, a silver needle and a pack of herbs. Of course, myopia is also among them. At that time, people who couldn't see clearly would treat myopia with Chinese medicine. Make tea with cassia seed and sleep with cassia seed as a pillow. Cassia seed, as its name implies, has the effect of improving eyesight. Acupoint massage has always been a convenient and simple way to treat diseases in China. Find the corresponding acupoints and massage 10 times a day for about 3 minutes each time.