How is myopia formed? Eat more eye care food to prevent myopia

Abstract: teenagers have strong eye regulation. They can still see objects when the distance between books and eyes is up to 7-10CM. However, if they often read at this distance, writing will make eye regulation extremely nervous, Thus, flexion can be formed (accommodative) myopia, the so-called pseudomyopia. Myopia has become extremely common in China. According to statistics, the myopia rate of senior high school students in China is more than 60%, ranking the second in the world. Therefore, China has to invest a lot of money and manpower to deal with myopia every year. Then, look at the world and see what the myopia situation of people in the world is? Perhaps through the horizontal comparison of myopia Let’s further understand the causes of myopia., How is juvenile myopia formed? If the distance between eyes is too close, the adjustment of juvenile eyes is very strong. When the distance between books and eyes reaches 7-10CM, they can still see objects clearly. However, if they often read and write at this distance, the adjustment of eyes will be extremely tense, Thus, flexion can be formed (accommodative) myopia, the so-called pseudomyopia. If the long-term adjustment is excessive, the ciliary muscle cannot stretch flexibly. Due to the excessive adjustment, the convergence effect is strengthened, so that the extraocular muscles exert pressure on the eyeball, the intraocular pressure increases, and the intraocular tissue is congested. In addition, the juvenile eyeball tissue is delicate, the eyeball wall is compressed and gradually extended, and the anterior and posterior axis of the eyeball becomes longer than the normal value Axial myopia, the so-called true myopia. The normal reading distance should be 30-35 cm., If the eye is used for too long, the muscles inside and outside the eye will be in a tense state for a long time without rest. Over time, when looking at a distance, the muscles of the eye can not relax and show a spasm state. In this way, when looking at a distance, they will feel blurred and form myopia., The lighting light is too strong or too weak. If the light is too strong, such as sunlight, it will cause strong reflection, stimulate the eyes, make the eyes uncomfortable, and it is difficult to see the font. On the contrary, if the light is too weak, the written lighting is insufficient, and the eyes can’t see the font clearly, the head will move forward and get close to the book. In both cases, the eyes are prone to fatigue, Myopia is caused by excessive adjustment or spasm of the eyes.,

myopia is very common in China. According to statistics, the myopia rate of senior high school students in China is more than 60%, ranking second in the world. Therefore, China has to invest a lot of money and manpower to deal with myopia every year. So, look at the world and see how myopia is in the world? Perhaps through the horizontal comparison of myopia, we can further understand the causes of myopia.

how do teenagers form myopia

their eyes are too close

teenagers have strong eye regulation. They can still see objects when the distance between books and eyes is 7-10CM, but if they often read and write at this distance, their eye regulation will be very nervous, Thus, flexion can be formed (accommodative) myopia, the so-called pseudomyopia. If the long-term adjustment is excessive, the ciliary muscle cannot stretch flexibly. Due to the excessive adjustment, the convergence effect is strengthened, so that the extraocular muscles exert pressure on the eyeball, the intraocular pressure increases, and the intraocular tissue is congested. In addition, the juvenile eyeball tissue is delicate, the eyeball wall is compressed and gradually extended, and the anterior and posterior axis of the eyeball becomes longer than the normal value Axial myopia, the so-called true myopia. The normal reading distance should be 30-35 cm.

use the eyes for too long

use the eyes for too long will make the muscles inside and outside the eyes in a tense state for a long time without rest. Over time, when looking at the distance, the muscles of the eyes can not relax and show a spasm state. In this way, when looking at the distance, they feel blurred and form myopia.

the lighting light is too strong or too weak

if the light is too strong, such as sunlight, it will cause strong reflection, stimulate the eyes, make the eyes uncomfortable, and it is difficult to see the font. On the contrary, the light is too weak, the written lighting is insufficient, the eyes can’t see the font clearly, and the head will move forward and close to the book, The above two conditions can cause eye fatigue, excessive eye adjustment or spasm and form myopia.

eat more eye care food to prevent myopia. I recommend eye care diet

1. Medlar porridge

has the effect of Tonifying the liver and kidney and brightening the eyes. It is very suitable for myopia with Yin deficiency of liver and kidney. The ingredients are 1 liang of Chinese wolfberry and 2 liang of Japonica rice. Add water and cook it into porridge, which can be eaten. One or two dodder seeds can also be added to the porridge to enhance the effect of nourishing the liver and brightening the eyes. Lycium barbarum can nourish the liver and kidney, moisten the lung and brighten the eyes.

2. Shredded Chinese wolfberry meat ingredients

100 grams of Chinese wolfberry, 300 grams of lean pork, 300 grams of bamboo shoots, 10 grams of lard and 100 grams of fried vegetable seasoning: wash the lean pork and cut it into thin filaments of about 6 cm. Make the same for bamboo shoots and wash the Chinese wolfberry. When the oil is 70% hot, stir fry shredded pork and shredded bamboo shoots, add cooking wine, soy sauce, salt and monosodium glutamate, add medlar, stir fry a few times, and pour sesame oil. Lycium barbarum can nourish the liver and kidney, moisten the lung and brighten the eyes. Pork is rich in protein. It can nourish the tissues in the eyes by Tonifying the body and invigorating qi and blood.

3. Pig liver soup ingredients

100g pig liver, 2 eggs, Douchi, scallion, salt and monosodium glutamate: wash the pig liver and cut it into pieces. Put some water in the pot, cook over low heat until the liver is cooked, add black bean and scallion, then add eggs, add salt, monosodium glutamate and other seasonings.

eggs and pig liver are protein rich foods. Pig liver contains more vitamin A, which can nourish the eyes and receive the effect of nourishing the liver and brightening the eyes. It is suitable for children and adolescents with myopia. Pig liver can be replaced by sheep liver, cow liver and chicken liver.