Does eye exercises really have no scientific basis?

Abstract: relevant experts emphasize that eye exercises can indeed alleviate visual fatigue. It is a traditional method of primary visual health care, and many adults also have personal experience. For students, in some periods, they can’t go outdoors for sports activities, and there is no suitable overlooking space. Doing eye exercises seriously is an effective means to relax their eyes.

according to statistics, the national myopia population accounts for 30% of the total number of people in China, and the urban myopia population ratio reaches 33%. Among them, the proportion of primary school students wearing glasses is 30%, middle school students is 50%, and college students reach 75%, ranking second in the world, which has reached 1.5 times the world average level. Statistics show that the number of myopia patients in China has reached 360 million. Such a huge myopia group has become the first in the world. Moreover, what is more terrible is that all the above figures still show a rising trend. In this context, no matter how kind the original intention of carrying out eye exercises was, I believe it can not be convincing.

to be exact, eye exercises neither use scientific experiments to prove its curative effect on the eyes, nor have real data to prove that eye exercises are not good for the eyes at all. In that case, we should find the real reason for the high myopia rate in China. Studies have shown that there are many factors that induce myopia. There are two main reasons, one is genetic factor, the other is acquired environmental factor. The acquired environmental factors mainly refer to the time spent outdoors every day and every week. Therefore, it is certain that the reason for the high rate of myopia in China has undoubtedly fallen on the heavy burden of schoolwork.

however, relevant experts emphasize that eye exercises can indeed alleviate visual fatigue. It is a traditional method of primary visual health care, and many adults also have personal experience. For students, in some periods, they can’t go outdoors for sports activities, and there is no suitable overlooking space. Doing eye exercises seriously is an effective means to relax their eyes. It is suggested that when guiding students to do eye exercises, the acupoints should be accurate, the strength should be appropriate, and the atmosphere should be relaxed and happy. Of course, exploring a better way to integrate the essence and practicality of traditional medicine is the way to make eye exercises and other eye care behavior models close to students in twenty-first Century.

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myopia correction glasses and operations are reliable.

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myopia is a manifestation of the mismatch between the optical elements of the eye and the length of the eyeball, mainly due to the abnormal optical parameters in the eye structure, such as the eye axis is too long Myopia caused by structural changes such as corneal steepness The fact that pseudmyopia does not exist or rarely occurs is not discussed in this article. The prevalence of myopia is high. But the incidence rate of high myopia in the world has been relatively constant for nearly 100 years since the data were available. It indicates that heredity is the main cause of high myopia. Simple myopia, which is less than 600 degrees, is mostly near the day after tomorrow. Eye, environment and other factors are closely related, which is also an inevitable manifestation of the development of civilized society and the great improvement of human demand, frequency and intensity of close eye use.

fortunately, the current means of correction, whether glasses or surgery, are very reliable. Experts pointed out that for juvenile myopia, standardized optometry and glasses are the first choice, while the myopia degree of adults can be corrected by myopia surgery. Myopia surgery has developed into a mature and stable mainstream method for more than a decade.

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