Prevention is the key! How to prevent myopia correctly?

Abstract: eye exercises eye exercises is a kind of self massage method to protect eyes, which is based on the principles of meridians and massage theory of traditional Chinese medicine and combined with medical sports. Massage the acupoints around the eyes to enhance the blood circulation of the orbit, improve nerve nutrition, eliminate excessive congestion in the eyes, and achieve the purpose of relieving eye fatigue.

to ensure adequate sleep and adequate sleep time is an important factor to eliminate fatigue and restore work ability. Because when the eyes are sleeping, the muscles relax most fully and it is easy to eliminate fatigue. It is also essential to ensure physical health. At the same time, endocrine hormones increase during sleep, which is also very important for the growth and development of children and adolescents. Therefore, parents and teachers should pay attention to students’ sleep and ensure that students have sufficient rest time.

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eye exercises eye exercises is a self massage method to protect eyes, which is based on the principles of meridians and massage theory of traditional Chinese medicine and combined with medical sports. Massage the acupoints around the eyes to enhance the blood circulation of the orbit, improve nerve nutrition, eliminate excessive congestion in the eyes, and achieve the purpose of relieving eye fatigue. Practice shows that doing eye exercises well is of certain significance to protect eyesight and prevent myopia. Do it several times a day and choose the rest time in the middle of study.

diet structure is reasonable. The study found that increasing protein and reducing carbohydrate supply in the diet can reduce or stop the increase of myopia in adolescents with genetic background. Therefore, in order to avoid myopia, eat less candy and high sugar food. Too much sugar will produce a large number of acidic substances in the blood. The combination of acid and salt in the body, especially calcium, causes the reduction of blood calcium, which will affect the tenacity of the eye wall, make the eye axis easy to elongate, and promote the occurrence and development of myopia. Research shows that preventing myopia can supplement protein, calcium, phosphorus, carrots, bean sprouts, oranges, mandarin oranges, red dates and other vegetables and fruits, which are also beneficial to preventing myopia.

1. Scientific eye

1. Pay attention to three ones when reading and writing, that is, the eye is one foot away from the book, the chest is one punch away from the table, and the hand is one inch away from the nib;

2. Don’t look when walking or riding; 3. Don’t lie or lie on your stomach;

3. Combine work and rest. Don’t use your eyes too long. You should rest for 10 minutes every 50 minutes or so.

2. Pay attention to eye hygiene

1. Don’t read and write, watch TV, play video games, surf the Internet for a long time;

2. Do not read or write when the light is too strong or too weak. It is recommended to use 40W incandescent bulbs for table lamp lighting, and the table lamp should be placed at a distance of about one foot in front of the left; The indoor lighting 40W fluorescent lamp shall be 1 away from the desktop. 4 meters;

3. Watch TV in moderation. The eye distance is 6 times beyond the diagonal of the TV. Generally, watch for 40 minutes and rest for 10 minutes; Play less video games and computers. According to relevant data, their mast is five times that of TV.

III. supplement nutrition

1. Eat less sweets and spicy foods. Excessive sugar intake is acidic in the blood environment in the body, which is easy to cause the reduction of blood calcium, affect the tenacity of eye wall, promote the elongation of eye axis, and lead to the occurrence and development of myopia.

2. Eat less snacks. Most snacks are added with preservatives, pigments and other additives. Eating too much will do no good.

3. Avoid partial eclipse. Partial eclipse is one of the main causes of visual dysfunction in adolescents, which often leads to insufficient intake of vitamins, trace elements and macro elements, affecting development and health.

4. Eat more fruits, vegetables, beans and animal liver to reasonably obtain natural sugar, trace elements and vitamins.

IV. strengthen sports

1. In order to eliminate visual fatigue, students should often look far and take part in more sports activities to enhance their physique because they use their eyes at close range for a long time in the learning stage;

2. Insist on doing Yongkang health exercises every day to alleviate eye fatigue, eliminate adjustment tension, restore eye adjustment function and prevent myopia.

the principle of myopia correction is that early treatment is better than late treatment, and prevention is better than treatment. If you get myopia, it is the wisest choice to go to the franchise chain stores of Yongkang youth myopia correction center immediately. There is no need to cherish condensation, let the tragedy repeat, and return your bright eyes is our sacred mission!

several common methods to correct myopia

first, the effect of simple drugs is not obvious, the taking time is long, and the cost is still very high;

II. The short-term effect of instrument therapy (physiotherapy mirror) is good, and the vision can only be partially improved. It is easy to rebound after stopping use!

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III. surgical treatment is risky and expensive. It mainly cuts the cornea by laser to change the visual focus. After a period of time, the cornea will gradually grow into its original shape and form a thick cocoon at the cutting site, resulting in worse vision. Therefore, the Hong Kong Consumer Council once reminded myopic patients to carefully consider the risk of surgery!

IV. The comprehensive therapy appeared in recent years has a certain effect, but it takes a long time for students every day, and the treatment process is long (several months), so it is difficult for students to cooperate!

v. the cost of wearing glasses is low and can be seen immediately, but with the growth of wearing glasses, it will rise rapidly at a rate of more than 100 degrees every year. Once high myopia (600 degrees) is formed, pseudomyopia will easily turn into true myopia, resulting in incurable consequences, and even passed on to the next generation. It will be painful for a lifetime!

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studies have found that increasing protein and reducing carbohydrate supply in the diet can reduce or stop the increase of myopia in adolescents with genetic background. Therefore, in order to avoid myopia, eat less candy and high sugar food. Too much sugar will produce a large number of acidic substances in the blood. The combination of acid and salt in the body, especially calcium, causes the reduction of blood calcium, which will affect the tenacity of the eye wall, make the eye axis easy to elongate, and promote the occurrence and development of myopia. According to the research, preventing myopia can supplement protein, calcium, phosphorus, carrots, bean sprouts, oranges, Mandarin, red dates, animal liver and other vegetables and fruits, which are also beneficial to preventing myopia. Research on myopia dietotherapy has proved that there is a correlation between myopia and dietWhen the relationship. To prevent myopia, we must pay attention to dietary regulation, otherwise the effect will not be great. Eat less sugar, and carbohydrate foods or overcooked protein foods will reduce the incidence of myopia. Eating too much sugar will reduce the stock of trace element chromium in the body. Excessive intake of overcooked protein foods can lead to abnormal calcium metabolism in the body, resulting in calcium deficiency. Chromium and calcium directly affect the body’s regulation of intraocular hydraulic pressure. If the content of chromium and calcium in the human body is in a normal balance, the intraocular hydraulic pressure can remain normal, so as to prevent myopia. Therefore, in the daily diet, eat less sugar and overcooked protein foods. And pay attention to supplement the trace elements chromium and calcium in the body. Chromium rich foods include beans, wheat, eggs, chicken, pork and butter. Foods rich in chromium and calcium can be reasonably added to the daily diet to achieve the purpose of dietary regulation to prevent myopia.

myopia is a kind of ametropia. There are two main reasons for the formation of myopia: internal and external. Internal cause refers to the heredity of myopia. External factors mainly include working environment and physical quality. Myopia occurs more in city than in rural areas, and Seiko industry is more than that in ordinary industries. Especially among students and intellectuals, the incidence rate of myopia is higher. In addition to heredity, physical factors are mainly related to malnutrition. The eyes lack some or some important nutrients during their growth and development, which makes the eye tissue more fragile. Under the action of environmental factors, the sclera of the eye wall is easy to expand, resulting in the elongation of the anterior and posterior axes of the eyes and myopia. Most myopia children have the habit of eating snacks, picky food and partial food. They eat mostly refined grains and fast food, which lack nutrients or are damaged more. At the same time, their diet lacks high-quality protein food and coarse grain food such as milk, eggs, milk, fish, meat and chicken. The more kinds of food lacking, the greater the total amount, the higher the incidence of myopia and the degree of myopia. The formation of

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myopia is related to diet. Most myopia patients have low blood calcium and lack of vitamin A; The serum protein, blood calcium and hemoglobin of most juvenile myopia patients are also low. After getting myopia, you should supplement more vitamins A, B, family and trace elements such as calcium, chromium and zinc, and eat less candy and high sugar food. If you eat too much sugar, the increase of blood glucose content will cause the changes of aqueous humor and crystal osmotic pressure. When the osmotic pressure of aqueous humor is lower than that of lens, aqueous humor will enter the crystalline body, which will make the lens convex and cause myopia. Too much sugar and high carbohydrate will reduce the elasticity of intraocular tissue and the storage of trace element chromium, making the ocular axis easy to grow. In addition, eating too much sugar will produce a lot of acid in the blood. Acids neutralize with salts in the body, especially with calcium salts, and reduce in the blood, resulting in the reduction of blood calcium, which will affect the tenacity of the eye wall, lengthen the eye axis, and also cause the occurrence and development of myopia.

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in order to prevent the occurrence and development of myopia, the food selected for dietotherapy is mainly to supplement the nutrients necessary for the ciliary muscle and sclera, enhance the muscle strength of the ciliary muscle and help it restore its inherent function; Strengthen the tenacity of sclera, enhance its resistance to the outside world and prevent its expansion. In addition, it is also important to do the following

1 Pay attention to eye hygiene

2 Insist on doing eye exercises

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3 Combine work and rest, get enough sleep

4 Pay attention to nutrition, strengthen exercise and enhance physique

5 Check the eyesight regularly, and correct it in time if it is found to be decreased, so as to prevent the deepening of myopia.