You can refer to the following methods to protect your eyes and control the growth of myopia:
First, it is not advisable to use your eyes at close range for too long. You should rest for 3-5 minutes every 40-50 minutes and look far away for a while to relieve visual fatigue.
Second, read and write, play computer, keep the correct posture, the height of tables and chairs should be appropriate, and the distance between eyes and reading materials should be kept at about 33 cm.
Third, mix whole grains with vegetarian food, eat more fruits and vegetables, and don't be partial to food. Lack of vitamins in food is prone to night blindness and dry eye, and lack of trace elements chromium and calcium in food is prone to myopia.
Fourth, when reading and writing, the light should be moderate, not too strong or too dark, and the light should come from the left front to avoid the shadow of the hand blocking the line of sight. The light should be soft, such as incandescent lamp, which should be between 25-40W. Reading in the sun is not recommended. Because the intensity of light has a direct impact on pupil dilation, too strong light will increase the intensity of eye adjustment and eye labor, which will easily lead to myopia after a long time. Generally, the desk lamp should be below 40 watts.
5. avoid reading while walking, or reading in the walking carriage. Because the carriage is shaking, the body is shaking, the distance between the eyes and the book can not be fixed, and the burden of glasses will increase. If you do this often, you are likely to be nearsighted.
Six, actively participate in physical exercise, enhance physical fitness. When the eyeball follows the target movement, the continuous relaxation and contraction of ciliary muscles and the synergistic effect of extraocular muscles can improve the blood perfusion of the eyes, promote the metabolism of the eyes, and thus reduce eye fatigue. Moreover, physical fitness is closely related to the occurrence of myopia in children. Children with malnutrition and weak constitution are prone to myopia.
Seven, insist on doing correct eye exercises. Through the acupuncture points around the eyes, the orbital blood circulation can be enhanced, nerve nutrition can be improved, eye hyperemia can be eliminated, and the purpose of relieving eye fatigue can be achieved, which is beneficial to the prevention and treatment of juvenile pseudomyopia, and it is a good method for adolescent eye self-care.
Eight, eat less candy and high-sugar food. Too much sugar will produce a large number of acidic substances in the blood, and the combination of acid and salt in the body, especially calcium, will reduce the blood calcium, affect the toughness of the eye wall, make the eye axis easy to elongate, and promote the occurrence and development of myopia.
Nine, regularly to the eye hospital to check vision, found that the decline should be corrected in time to prevent myopia from deepening.
Ten, eat less sweets. Because sugar needs a lot of vitamin B 1 when it is metabolized in the body, if you consume too much sugar, vitamin B 1 will be insufficient. Vitamin B 1 deficiency will affect the growth and development of optic nerve, leading to decreased vision. Excessive intake of sugar will also reduce calcium in the body, weaken the elasticity of the eyes and promote the occurrence and development of myopia.
2. No less than 50 tips to protect your eyesight.
You can refer to the following methods to protect your eyes and control the growth of myopia: First, the time for using your eyes at close range should not be too long. Take a short rest for 3-5 minutes every 40-50 minutes and look at the distance for a while to relieve visual fatigue.
Second, read and write, play computer, keep the correct posture, the height of tables and chairs should be appropriate, and the distance between eyes and reading materials should be kept at about 33 cm. Third, mix whole grains with vegetarian food, eat more fruits and vegetables, and don't be partial to food.
Lack of vitamins in food is prone to night blindness and dry eye, and lack of trace elements chromium and calcium in food is prone to myopia. Fourth, when reading and writing, the light should be moderate, not too strong or too dark, and the light should come from the left front to avoid the shadow of the hand blocking the line of sight.
The light should be soft, such as incandescent lamp, which should be between 25-40W. Reading in the sun is not recommended. Because the intensity of light has a direct impact on pupil dilation, too strong light will increase the intensity of eye adjustment and eye labor, which will easily lead to myopia after a long time.
Generally, the desk lamp should be below 40 watts. 5. avoid reading while walking, or reading in the walking carriage.
Because the carriage is shaking, the body is shaking, the distance between the eyes and the book can not be fixed, and the burden of glasses will increase. If you do this often, you are likely to be nearsighted.
Six, actively participate in physical exercise, enhance physical fitness. When the eyeball follows the target movement, the continuous relaxation and contraction of ciliary muscles and the synergistic effect of extraocular muscles can improve the blood perfusion of the eyes, promote the metabolism of the eyes, and thus reduce eye fatigue.
Moreover, physical fitness is closely related to the occurrence of myopia in children. Children with malnutrition and weak constitution are prone to myopia.
Seven, insist on doing correct eye exercises. Through the acupuncture points around the eyes, the orbital blood circulation can be enhanced, nerve nutrition can be improved, eye hyperemia can be eliminated, and the purpose of relieving eye fatigue can be achieved, which is beneficial to the prevention and treatment of juvenile pseudomyopia, and it is a good method for adolescent eye self-care.
Eight, eat less candy and high-sugar food. Too much sugar will produce a large number of acidic substances in the blood, and the combination of acid and salt in the body, especially calcium, will reduce the blood calcium, affect the toughness of the eye wall, make the eye axis easy to elongate, and promote the occurrence and development of myopia.
Nine, regularly to the eye hospital to check vision, found that the decline should be corrected in time to prevent myopia from deepening. Ten, eat less sweets.
Because sugar needs a lot of vitamin B 1 when it is metabolized in the body, if you consume too much sugar, vitamin B 1 will be insufficient. Vitamin B 1 deficiency will affect the growth and development of optic nerve, leading to decreased vision.
Excessive intake of sugar will also reduce calcium in the body, weaken the elasticity of the eyes and promote the occurrence and development of myopia.
3. How to protect children's eyesight
How to protect children's eyesight? What should a smart mother do? My son is in the third grade this year, and the teenager wears glasses of more than 400 degrees! The son said that there are many people with thick lenses in the class, and the glasses of the study Committee have caught up with the bottom of the beer bottle! Well, it's all the result of being too close to the computer screen.
My son faces the computer as soon as he comes back every day, and his eyes can't wait to stick to the monitor! Often sit all night and ask him what he is doing. He always said that he was finishing the online homework assigned by his teacher. Who knows whether he is doing his homework or playing games! It's strange not to be nearsighted for such a short distance and such a long time.
Every time I told him to stay away, he told me he couldn't see clearly. I used to pay great attention to protecting my son's eyesight from diet.
Soak cassia seed or chrysanthemum tea and buy some foods rich in vitamin A, such as cod liver oil, fish eggs and poultry eggs. And many foods that are good for eyesight, such as kelp, oranges, carrots, spinach, tomatoes, etc. But he still stuck it in front of the monitor, and it had no effect at all.
It's useless to filter words on TV (the system automatically filters them) Later, when I saw the report that it was harmful to my eyesight, I was too scared to give it to my son again.
My son also tried the blindfold mentioned in the radio advertisement, and it didn't work well. He also told me that it was unnecessary to feel uncomfortable and there was no need to kill! Looking around, I really couldn't find any good way, so I looked it up on the Internet.
Someone recommended Yue Wei Audio-visual Bridge to me, saying that it can connect computers with televisions, so that children can also study with televisions in the living room. This way, children can see from a distance without sticking to the monitor.
Does this thing work? People say it is impossible to improve eyesight, but it is still possible to protect eyesight. It's always good to keep your eyes away! That's also true. I bought Yue Wei Audio-visual Bridge online. My husband came back from work and brought back the UVA extender I asked him to buy. Through the Yue Wei Audio-visual Bridge, my son's computer is connected to the LCD TV in the living room, so that his son can study online with TV in the living room.
Sitting on the sofa a few meters away and surfing the internet with TV, this distance makes me no longer worry that my son's vision will be seriously reduced because of using the computer. We can also sit by and supervise his study to prevent him from doing something useless! I think, the present environment always doesn't need him to stick to the monitor, and the eye degree won't go up again! Protecting children's eyesight is not a matter of one or two days, and children will encounter many problems in their lives. Smart parents should pay attention to the ways and means to let their children grow up in a relaxed and healthy environment.