How to prevent myopia in adolescents and children?

1. Myopia (refers to physiological myopia) is caused by myopia genes, not by excessive use of the eye. Children who do not have myopia genes will not develop physiological myopia no matter how much they use their eyes or use their eyes excessively; 2. There are many experiments that show that children who are outdoors and receive sunlight can prevent the expression of myopia genes, but there are many other tests that show that children spend more time outdoors and receive more sunlight will not prevent the expression of myopia genes.

Therefore, on the whole, myopia cannot be stopped, and myopia cannot be recovered. Don't use eye exercises to prevent myopia, eye exercises are not only useless but also have a chance of causing eye infections.

If you have myopia, you will wear glasses, and when you are an adult, you will decide whether to do excimer laser correction or not.

Teenagers to prevent myopia, first of all, they should stay away from electronic products, do not watch mobile phones, computers, television, etc. for a long time, because electronic products are the main cause of myopia for most teenagers.

When your child reads, writes, and draws, she should maintain a correct posture. Children should not read and write for too long, and the preventive measures for myopia can also be placed on the right side of the light source when the child reads, so that the light comes from the upper left front, and the bulb should be covered with a suitable lampshade to avoid glare. The light intensity should be moderate.

Play less with electronics, no more than an hour a day, and you can also see more distant scenery. Green trees or something.

In order to adapt to the lighting environment of the classroom, the human visual organ adjusts itself, and the eye muscles are overly tense, and the comfortable lighting environment can avoid diseases on the visual organs and prevent visual diseases.

Is it true that taking more physical education classes can prevent myopia?

Preventing myopia in children is an issue that every parent should pay attention to. Here are some things to keep in mind:

Control the time of use of electronic products: Parents should control the time when their children use electronic products, and can make regulations, such as no more than 30 minutes for each use, and rest after use.

Do more outdoor activities: Outdoor activities help your child's eye muscles relax and adjust, so it is recommended to schedule a certain amount of time for outdoor activities every day.

Eat a balanced diet: Your child should eat a balanced diet rich in vitamins and minerals, such as vegetables, fruits, fish, etc. Good Mori.

Regular eye checks: Take your child for regular eye checks to detect and ** myopia problems early, and avoid myopia progression or other vision problems.

Pay attention to adjust the light: Maintain proper light brightness and soft light to avoid eye strain.

To prevent myopia in children, parents need to pay attention to their children's eye habits, time spent using electronic products, balanced diet, outdoor activities and vision examinations. Paying attention to these problems can effectively prevent myopia in children.

To prevent myopia, adolescents need to pay attention to eye habits, eye time, living habits and dietary habits, etc., as follows:

1. Eye habits: develop good eye habits, including reading and writing postures, and not lying down to read;

2. Eye time: For younger children, they should stop and rest for 10-15 minutes and carry out outdoor activities for about 30 minutes of continuous writing and reading. Elementary and junior high school students should take a break for about 45 minutes and look into the distance.

Be sure to go outside the classroom for outdoor activities and look into the distance during recess to relieve eye fatigue, which is very helpful for preventing myopia. Special attention should be paid to outdoor activities under the sun, primary school students, especially children below grade 3, should be no less than 2 hours of outdoor activities a day, to achieve 3 hours of ideal, teenagers should pay attention to ensure 2 hours of outdoor activities under the sun every day, for the prevention of myopia has a better help;

3. Lifestyle habits: ensure enough sleep, because lack of sleep has a promoting effect on the progression of myopia;

4. Eating habits: pay attention to balanced nutrition and avoid excessive intake of sweets, which are particularly detrimental to the prevention of myopia.

Hello, happy to answer your questions.

Ways to prevent myopia include controlling eye distance, increasing outdoor exercise, getting enough sleep, and avoiding overuse of the eyes.

1.Control the distance between your eyes.

Usually to control the distance between the eyes, avoid reading or working with the eyes at close range, when sliding or reading with the eyes, you need to adhere to the distance of one foot, one fist and one inch, and maintain a good sitting posture to prevent the occurrence of myopia.

2.Increase outdoor activity.

Usually participate in outdoor sports, and in the process of exercise, you can use your eyes to look into the distance, which can relax the eye muscles and improve the symptoms of visual fatigue, so as to prevent the occurrence of myopia.

3.Get enough sleep. Faith and training.

Ensure adequate sleep every day, if it is a primary school student, the daily sleep time should be kept at about 10 hours, the daily sleep of junior high school students can be kept at about 9 hours, if it is an adult, the daily sleep needs to be maintained at about 8 hours, sufficient sleep is conducive to the eyes to fully rest, can prevent the occurrence of myopia.

4.Avoid overusing your eyes.

Usually control the habit of using eyes, reduce contact with electronic products such as computers and mobile phones, and use electronic products for more than 2 hours a day.

Hope mine can be helpful to you.

1. The time of close eye use should not be too long, and you should rest for 10 15 minutes every 45 to 60 minutes.

2. The light should be moderate when using the eyes at close range. Too much or too little light is an important factor in myopia.

3. The posture of the eyes at close range should be correct. Close-up posture is another factor influencing the incidence of myopia. When using the eyes at close range, the height ratio of the table and chair should be appropriate, sit upright, and place the book 30cm away from the eye.

4. Actively participate in physical exercise to enhance physical fitness.

5. The diet should be reasonable with meat and vegetables, not partial food, and ensure that all kinds of nutrients are complete and balanced.

1.The time for reading and writing should not be too long, and after lasting 1 hour, there should be a short rest to look into the distance, and do eye exercises (the current handheld devices and computers are used at a distance similar to reading and writing, and the time of use should also be paid attention to).

2.Writing and reading should have proper lighting, preferably from the left. Do not read or write in too dark or too bright light, reduce the burden on students, ensure a 10-minute break between classes, and reduce visual fatigue.

3.Cultivate proper posture for writing and reading, and do not lie on the table or twist your body. Books and eyes should be kept at one foot in the eye. School desks and chairs should be suitable for the student's body shape.

4.When watching TV, it should be noted that the height should be level with the line of sight, the distance between the eye and the fluorescent screen should not be less than 5 times the diagonal length of the fluorescent screen, and a small electric light should be turned on indoors when watching TV, which is conducive to protecting eyesight; After watching TV for 1 hour, there should be a short rest, and the eyes should look into the distance;

5.Eat more foods rich in A vitamins, various vegetables, animal liver, egg yolks, etc. Carrots contain B vitamins, which are good for the eyes. Don't be picky eaters and don't eat too much sugar, which can prevent myopia.

6.Personal eye hygiene must be taken care of, and keeping the eye area clean can prevent myopia.

7.Actively carry out physical meditation and education exercises to ensure that students have one hour of physical activity every day.

8.Take vision nutrients regularly to enhance eye nutrition and prevent myopia. It is recommended to take Joyeye Vision Nutrients, one sachet twice a day, with warm water, and insist on taking it for a period of time. That's how my colleague's child took it, and his eyesight has always been good.

1. Insist on doing eye exercises every day, which is of great help to prevent myopia, whether it is in school or in the classroom, you must do a good job of eye exercises.

2. Exercise can improve physical fitness, but also resist the emergence of diseases, and taking one hour of exercise every day will also help prevent myopia.

3. Educate children not to be too small or dense when writing, and not to be inclined or have cursive characters, and not to write for too long.

4. Train and know that children can read and write normally, do not let children lie on the table or twist their bodies, books and eyes should be kept at a certain distance, and school desks and chairs should conform to students' sitting posture.

5. The reading and writing time should not be too long, usually 1 hour, with a break in the middle, you can look out or do eye exercises.

6. Reading and writing must have appropriate light, the light should be emitted from the left side, not too dark or too bright, so as not to bring burden, and a 10-minute break between classes can reduce the fatigue of vision.

7. When watching TV, pay attention to the height and line of sight in a straight line, and the distance between the eyes and the fluorescent screen of the base shed bucket should not be less than 5 times the diagonal length of the fluorescent screen. When watching TV, you should turn on the small lights indoors to protect your eyesight, and after watching TV continuously for 1 hour, you should have a short rest time.

8. Eat more foods rich in vitamin A, various vegetables and animal livers and egg yolks, carrots contain vitamin B, which is good for the eyes, and eat more animal livers can ** night blindness.

9. Playing badminton and table tennis can prevent myopia, and in the process of exercising, the eyeballs will quickly follow the movement of the flexible balls, which can have a good effect on improving the eyeballs of 5 9-year-old children.

To sum up, there are many ways for children to prevent myopia, the most important is good living habits, there are many influencing factors for myopia, we must take appropriate prevention methods, adopt scientific programs to improve the best effect of myopia, children to prevent myopia to start from the details of life, parents should strictly supervise their children's reading and writing learning and exercise, once the child has myopia, must be taken as soon as possible.

First, to develop a scientific and reasonable eye habits, we know that our country's children, school-age children's homework burden is very heavy, no matter how heavy your homework burden is, you must develop every 40 minutes or so, rest your eyes such a habit, you can do eye exercises, you can look into the distance, or rub around the eyes are beneficial.

Second, it is necessary to ensure that the time for outdoor activities, including the time in the physical education class at school, and the time for outdoor activities after returning home should not be less than two hours, of course, the more time, the better.

Third, to ensure a sufficient sleep time, according to each age group, the average child should reach 8-10 hours of sleep time, which is also very beneficial for the prevention of myopia.

Fourth, we should also have a balanced diet, eat less sweets, do not drink carbonated drinks, eat more vitamin-rich fruits and vegetables, and a balanced diet can also help us prevent myopia.

1. Cultivate children's correct posture of sitting, standing and walking to prevent deformity of the thoracic cage and spine.

2. Organize appropriate physical exercise and outdoor activities.

3. Children should use their arms alternately during activities, and should use their shoulders to maintain the balance of their bodies when bearing weights; The feet and legs should also be moved alternately, alternating weights, so as to maintain the beautiful shape of the body and prevent the body from deforming.

4. When organizing children's activities, it is necessary to alternate movement and static, and the amount of activity is appropriate to improve the work efficiency of muscles.

5. Provide adequate nutrition for children.

6. Children's clothes should be loose and moderate, not too small and too tight, so as not to affect the normal development of bones and muscles; It should not be too large, so as not to affect the exercise and cause accidental injury.

How can children prevent myopia? What should we do to start? In fact, children's myopia is still very serious now, the main reason is that they play video games too much, like in the past, video games in our era were not particularly popular, and at that time to play video games, in fact, it is quite far away from the TV, but now tablets, mobile phones, and computers are relatively close to themselves, and they can watch for a long time at once, and they may be playing games all day, which is particularly damaging to eyesight.

Therefore, I think that if children want to prevent myopia, they should first control the time they spend playing games, so that they can better protect their eyesight.

Of course, there is another way, that is, in your life, especially when studying, children must use the correct posture, and then they can better protect their eyesight, if you don't sit properly, and then when reading at this time too close to the book, then you are also prone to myopia, so you must develop a correct body shape.

1.Pay attention to nutrition.

Supplement enough calcium, phosphorus and vitamin A, and eat less sweets.

2.Pay attention to the time you spend using your eyes.

After 40 to 60 minutes of reading, writing, studying, surfing the Internet or watching TV, you should stop and close your eyes to rest for a while, or look at the scenery from a distance, so that the ciliary muscles, which regulate vision, can rest and recover from visual fatigue as soon as possible.

3.Take care of your eyes.

Insist on doing eye exercises, lens exercises, self-acupressure massage, and foggy vision every day, which can prevent myopia.

4.Pay attention to the posture of your eyes.

When reading and writing, you should sit in a correct posture, and the height of the table and stool should be appropriate.

5.Be physically active.

Children should not always stay indoors, but can play games, take a walk, and look at the vista during recess to relax the adjustment muscles of the eyes and relieve visual fatigue. On holidays, you can go outdoors to climb mountains, play ball, run, and swim, all of which are ways to relieve eye fatigue.

6.Do not read or write in low or bright light.

7.Watch less TV and play less electronics.