How does Professor Chi of Zhongshan Ophthalmology prevent myopia?
According to Professor Chi of Zhongshan Ophthalmology Department, myopia is a common vision problem in modern society. In order to prevent myopia, we can start from the following aspects:
Scientific eye
Scientific eye use is the basis for preventing myopia. We can improve the habit of using eyes from the following aspects:
First, avoid prolonged eye use. Long term eye use will lead to eye fatigue and increase the risk of myopia. Professor Chi of Zhongshan Ophthalmology Department suggested that 5 minutes of eye relaxation exercise should be carried out every 40 minutes, such as eye shift and keeping away from electronic devices.
Secondly, keep good reading posture. Correct reading posture can reduce the burden on the eyes and reduce the incidence of myopia. Professor Chi, from Zhongshan Ophthalmology Department, suggested to keep sitting upright, about 40-50cm away from the desk, and pay attention to the inclination of the book to reduce the focus pressure of the eye.
In addition, pay attention to the brightness of the eye environment. Too dark or too bright environment will stimulate glasses and increase the risk of myopia. Reasonable adjustment of the brightness of the eye environment can effectively reduce the damage to the eyes.
Scientific diet
Diet is also important for vision protection. Professor Chi of Zhongshan Ophthalmology Department recommends the following foods to help prevent myopia:
First, take more food rich in vitamin A. Vitamin A helps to maintain the normal function of the retina. Insufficient vitamin A will lead to night blindness and blurred vision. You can eat fish liver oil, carrots, spinach and other foods rich in vitamin A.
Secondly, take more food rich in vitamin C and vitamin E. Vitamin C and vitamin E have antioxidant effects and help protect eye tissues from free radical damage. Can eat lemon, orange, nuts and other foods rich in vitamin C and vitamin E.
In addition, reasonable supplementation of zinc, selenium and other trace elements can protect eye tissues from damage. It can take seafood, lean meat, whole wheat and other foods containing zinc and selenium.
Appropriate outdoor activities
Proper outdoor activities can effectively prevent myopia. Professor Chi of Zhongshan Ophthalmology Department pointed out that outdoor activities can provide a broader field of vision and more natural light, which is conducive to adjusting the focusing ability of the eyes on distant objects.
In addition, outdoor activities can also promote the stretching and relaxation of eye muscles, and alleviate the fatigue caused by long-term eye use. Professor Chi of Zhongshan Ophthalmology Department suggested that at least one hour of outdoor activities should be carried out every day, which could be jogging, walking or outdoor sports.
Regular eye examination
Regular eye examination is of great significance for early detection and treatment of myopia. Professor Chi of Zhongshan Ophthalmology suggested that eye examinations should be carried out at least once a year, including vision examination, intraocular pressure examination and fundus examination.
Regular inspection can timely find out myopia problems and take corresponding preventive and therapeutic measures. At the same time, it can also exclude the occurrence of other eye diseases and protect the health of the eyes.
Summary
The occurrence of myopia can be effectively prevented through scientific eye use, scientific diet, appropriate outdoor activities and regular eye examinations. Professor Chi of Zhongshan Ophthalmology Department's suggestions can help everyone develop good eyesight protection habits, reduce the risk of myopia, and protect eye health.
