What if you are nearsighted?
1, staring into the distance
We all know that myopia has brought a lot of inconvenience and troubles to our lives. If we wear a pair of eyes every day, it will not only affect our beauty, but also be bad for our eyes. At this time, we can find a grass or green tree at 10 meters away: green is ahead of retina imaging because of the short wave length, which promotes eye adjustment and relaxation, relaxes ciliary muscles and reduces eye fatigue. Don't squint, don't blink all the time, eliminate distractions, concentrate on staring for 25 seconds, and recognize the outline of grass leaves or leaves. Then put the left palm slightly higher than 30 cm in front of your eyes and read the palm prints one by one from beginning to end for about 5 seconds. Look at the palm print, then stare at the grass or leaves in the distance for 25 seconds, and then look at the palm print. /kloc-repeat 20 times in 0/0 minute, three times a day, and increase the number of trainings if the vision drops badly.
2, crystal operation
In our daily life, the pressure of work has brought great harm to our eyes, which has formed the possibility of myopia. At this time, we can effectively relieve it by blinking, hold our cheeks with both hands, and let our eyes rotate 10 times in the order of up, down, left and right, and then rotate 10 times counterclockwise and clockwise respectively.
When this happens, we can not only effectively alleviate it with the methods introduced to you above, but also find a scene 3 meters away (such as calligraphy and painting on the wall). ), at the same time, lift your left hand slightly higher than your eyes (about 30 cm), look at the Qingyuan object after seeing the handprint clearly, and move your eyes between them as quickly as possible, for a total of 20 times.
3. Massage practice
Lie on your back or supine, close your eyes naturally, and then massage the acupoints around your eyes in turn. Need to choose accurate points, gentle techniques, there is a feeling of local pain.
A. Knead Tianying Point: Press Tianying Point lightly with two thumbs (under the brow and in the upper corner outside the orbit).
B. Squeeze Jingming point: Gently press Jingming point with the thumb of one hand (the root of the nose is close to the inner canthus of both eyes), first press down and then squeeze up.
C. Kneading Sibai Point: Knead Sibai Point with your forefinger in the center of your cheek (straight down to the middle of the lower edge of your eye socket).
D, pressing the temple to scrape the eye socket: press the temple with the thumb (a backward horizontal finger between the brow tip and the outer corner of the eye), and then gently scrape the eye socket with the inside of the second section of the flexed index finger, so that the acupoints around the eye socket can be massaged from the inside up-from the outside up-from the outside down-from the inside down. Conducive to pseudomyopia or prevent myopia from deepening.
Food to protect the eyes
1, vitamin a
Needless to say, vitamin A is called "eye protection necessity" and is a good way to prevent dry eye, vision loss and night blindness. Carrots, green and yellow vegetables (vegetable food) and red dates are the most abundant.
2. vitamin b
Vitamin B is one of the nutritional sources of the optic nerve, and insufficient vitamin B 1 is easy to make eyes tired. Vitamin B2 deficiency is easy to cause keratitis. You can eat more sesame seeds, soybeans, fresh milk, wheat germ and other foods.
3. Lycium barbarum
Lycium barbarum L. has long had the effect of clearing liver and improving eyesight, because it is rich in carotene, vitamin A, B 1, B2, C, calcium (calcium food), iron (iron food) and so on. , and it is essential nutrition (healthy food) for healthy eyes.
Methods of preventing myopia
1, improve lighting and correct sitting posture.
Natural light source is the most ideal light source. Too strong or too weak light is harmful to the eyes. A large number of studies show that students' myopia is directly related to the long-term application of unscientific lighting sources at night.
The reading and writing posture should be correct, and the distance between the eyes and the book is generally 30 cm, and bad habits should be corrected, such as reading and writing with a crooked head and slanting eyes, or reading while lying down or walking, or reading in a shaking condition (such as in a car or a boat) or at dusk.
2. Restrict watching TV and using computers.
Watch TV in moderation, pay attention to adjusting the brightness of TV, and keep a proper distance from TV, generally about 3 meters away from TV. Keep the distance from the computer at about 50-70cm, and watch TV and use the computer for no more than 1 hour and no more than 2 hours a day.
3, pay attention to nutrition, not picky eaters
In order to ensure the normal development of eyeball, we should have a reasonable diet and balanced nutrition. Eat less sweets and high-sugar foods, and eat more fresh vegetables, fruits, animal livers and fish, meat and milk rich in protein.
The girl refused to stay in the sea for a long time.
Nowadays, young girls like to stay in the sea for a long time, especially those who are inclined. At any time, their hair may hang down to cover their eyes. When you are not busy, you will thread a thread by hand, and when you are busy, you will leave it alone, such as during the exam. This kind of hair often covers the eyes, affects the line of sight of the eyes and shortens the distance between the eyes. If you don't pay attention, it will easily lead to myopia. Therefore, girls must study hard when they stay in the sea, not for too long.
5. Advocate distance training and do eye exercises.
One-time continuous close-up eye rest should be short, and the time should not be too long, and teenagers generally do not exceed 1 hour. Take an active part in outdoor activities, so as to increase sight distance, broaden vision, relax adjustment and maintain normal visual function.
Regular distance training. In practice, it can take many forms, such as looking at distant trees or buildings, or identifying stars in the sky at night.
Do eye exercises often. Correct eye exercises can eliminate fatigue, enhance eye blood circulation and relax eye muscles, which has a positive effect on preventing and treating myopia.
Summary: In today's society, many people are nearsighted when they wear glasses. At this time, it can be effectively controlled and alleviated through the above methods. When this happens, we can also help through food. In order to avoid this situation, we can effectively prevent it through the methods introduced above.