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.
2. What common sense is there?
1, eyes should not be too long. Generally, you can go to rest and relax your eyes, do eye exercises, look at the distance or look at the green plants for 50 minutes.
2. You can't read in places where the light is too strong or too weak. 3. Don't play mobile phone, watch TV or play computer for a long time.
4. Don't look directly at the sun. 5, pay attention to hygiene, don't rub your eyes with dirty hands, and don't wipe your eyes with dirty towels.
Eyes, visual organs. Also known as eyes, eyes and fingers, most animals receive light and form images in their brains.
For human beings, it is a visual organ and one of the most important sensory organs. The eye is a very delicate organ, which can change its specific shape in different environments, thus enabling human beings to obtain correct information in complex environments.
Use common sense
1. Prevent myopia. Don't read or write in strong light or too dim light. Sit up straight when reading and writing, and keep your eyes at a distance of more than 30 cm from the book. Don't read while lying down. Don't read while walking by car.
2. Reading and writing time should not be too long. Relax every 50 minutes or so, or do eye exercises, or go to the window and look into the distance.
Don't watch TV programs, operate computers or play video games for a long time.
4. Pay attention to prevent eye trauma and properly handle foreign bodies.
Don't rub your eyes with your hands, and don't wipe your eyes with a dirty handkerchief or towel. Don't use towels, washbasins and other bathing utensils with others.
6. Don't look directly at the sun (especially at noon) and electric welding light to avoid burning your eyes.
7. Treat eye diseases in time and be careful not to transmit germs to others.
Ways to protect your eyes:
1, plenty of light
The light should be sufficient and comfortable (the light is too weak to see the font clearly, and the more you look, the more nearsighted you are).
2. Reflexive avoidance.
The desk should be equipped with edge light in order to reduce reflection and damage to eyes.
3. Don't read for too long.
No matter doing homework or watching TV, the time should not be too long. It is best to have a rest every hour or so.
4. Sit up straight.
Don't stoop, get too close or do your homework on your stomach, which will easily lead to excessive tension and fatigue of the ciliary muscles, and then cause myopia.
5. The reading distance should be moderate.
The standard distance between the book and the eyes is 30 cm, and the height of the desk and chair should also be adapted to the body.
6. Don't watch TV too close.
When watching TV, you should keep a distance of six to eight times the diagonal of the TV picture and take a rest every hour.
7, sleep is essential, regular work and rest.
Lack of sleep is easy to fatigue and cause pseudomyopia.
8. Do more outdoor sports.
Looking at the distance often can relax eye muscles, prevent myopia and get in touch with nature. Green mountains and green waters are good for eye health.
9. Nutritional intake should be balanced.
Don't be partial to food, pay special attention to the intake of vitamin B (germ vegetables, cereal, yeast).
4. Protect your eyes. Common sense is extremely short-lived
1 Long-distance gaze:
/kloc-find a meadow or green tree 0/0 meters away: green is imaged in front of the retina due to the short wave length, which can promote eye adjustment and relaxation, relax the ciliary muscles of the eyes and reduce 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:
Blinking: Hold your chin with both hands, and let your eyes turn 10 times in the order of up, down, left and right, and then turn 10 times counterclockwise and clockwise respectively.
Find a scene 3 meters away (such as calligraphy and painting on the wall). ), at the same time, raise your left hand slightly higher than your eyes and straighten it (about 30 cm). After seeing the handprint clearly, look at Qingyuan objects again, and move your eyes between them as quickly as possible, and go back and forth 20 times.
3, massage practice:
Lie on your back or sit, close your eyes naturally, and then * * * acupoints around your eyes in turn. Need to choose accurate points, gentle techniques, there is a feeling of local pain.
Rubbing Tianying Point: Press Tianying Point lightly with two thumbs (under the brow and in the upper corner outside the eye socket). )
Squeeze Jingming point: Gently knead Jingming point with the thumb of one hand (the root of the nose is next to the inner canthus of both eyes), press down first, and then squeeze up.
Rubbing Sibai Point: Rub Sibai Point with your index finger in the center of your cheek (straight down to the middle of the lower edge of the orbit).
Press the temple wheel to scrape the eye socket: press the temple with the thumb (a horizontal finger backward between the brow tip and the outer corner of the eye), and then gently scrape the eye socket with the inner surface of the second section of the curved index finger, from the inside up-> ; External top->; ; Outside-> ; Under the medial side, the points around the orbit, such as the waist of bamboo pole, hollow bamboo pole, pupil dredging, ball back, weeping, etc., are affected by * * *. Conducive to pseudomyopia or prevent myopia from deepening.
Four exercise methods to protect eyesight
First, the blink method.
Choose a quiet place, or sit or stand, relax, clear your mind, open your eyes, keep your head and neck still, and turn your eyes alone. First, stare directly below, slowly turn left, then turn directly above, turn right, and finally return to directly below. Turn clockwise nine times like this. Then turn your eyes from down to right, up, left and down again, and turn them counterclockwise for another 6 times. Do it four times in all. Every turn, the eyeball should reach the limit as much as possible. This blinking method can exercise eye muscles, improve nutrition and make eyes flexible and bright.
Second, the eye breathing concentration method
Choose a place with fresh air, or sit or stand, relax, look straight ahead, slowly inhale the air, then open your eyes wide, pause for a moment, then exhale the air slowly, then close your eyes slowly, and do it for 9 times in a row.
Third, the eye ironing method
This method is best to sit, relax, close your eyes, and then quickly rub your palm to make it warm. Cover your eyes with your hands when it is hot. After the heat dissipates, suddenly take your hand away and open your eyes hard at the same time. This can promote the blood circulation and metabolism of your eyes 3~5 times.
Fourth, eye washing method
Disinfect the washbasin first, then pour in warm water, adjust the water temperature, put your face in the water, open your eyes in the water, move your eyes up and down, left and right for 9 times, and then rotate them clockwise and counterclockwise for 9 times. At first, when water enters the eyes, the eyes will feel uncomfortable, but with the rotation of the eyes, the eyes will gradually feel comfortable. When doing this action, if you feel difficult to breathe, you might as well lift your face from the washbasin and take a deep breath outside. This method can wash away harmful substances and dust in the eyes, and is also effective for mild cataract, and can improve the degree of ametropia of astigmatism, hyperopia and myopia.
Protect your eyes.
Protect your eyes. Popular science:
First, develop good eye habits, and be sure to watch less TV, mobile phones, computers and other electronic products.
Second, look at something green or do eye exercises.
Third, keep the distance between books, don't use your eyes for a long time, pay more attention to rest and avoid staying up late.
Fourth, the indoor lighting brightness should not be too high.
Five, eat more food to protect your eyes:
In order to protect the eyesight of eyes, you can eat foods rich in vitamin A, such as fish, animal liver, seafood, cream, eggs, carrots, etc., to prevent night blindness, dry eye and keratomalacia in children.
Eat more fruits that are good for eyes: blueberries (containing vitamins, amino acids, minerals and anthocyanins, which can improve night vision).
Cherry tomatoes (containing va, VC and VP, with strong antioxidant capacity), kiwifruit (king of VC, preventing cataracts) and apples (eyesight improving fruit, containing va and trace element selenium).
Eat more fruits containing vitamin A: loquat, cherry, banana, longan, apricot, litchi and so on.
Eat more foods rich in lutein: corn, spinach, cabbage, broccoli, egg yolk, pumpkin, carrots and so on. Fruits include mangoes, kiwis, grapes, oranges and tomatoes.
6. What is the common sense of eye protection?
1. Ice compress
Apply an ice pad or a frozen towel to the eyes to contract the blood vessels around the eyes, help the skin around the eyes to reduce swelling, and also inhibit congestion.
2. Tea wraps your eyes.
Drain the soaked tea bag, put it in the refrigerator for a while, take it out and apply it to your eyes. Remember to filter dry, otherwise the color of tea leaves will make dark circles more obvious.
Apply potato chips to your eyes.
Potatoes have whitening effect. Applying potato slices to dark circles can whiten the skin under dark circles, thus improving the situation of dark circles.
Use eye cream or eye mask.
At present, many eye creams and eye masks have whitening and moisturizing effects. Apply eye cream with some gentle eyes to relieve the invasion of dark circles. Lancome has a whitening eye cream that is very relevant, and it is aimed at the root cause of melanin formation and absorbs well. If time is enough, it will be better to make a moisturizing and soothing eye mask, which can relieve eye fatigue and moisturize eye skin at the same time.
Use concealer products
Before applying foundation, apply concealer to the dark circles, and gently * * * until the concealer is evenly applied and completely penetrated, and then apply makeup.
In addition, during dark circles, try to avoid taking aspirin, because aspirin is an anticoagulant, which will aggravate the congestion caused by dark circles. There is also a tonic method to eliminate dark circles. 50 grams of auricularia auricula, 0/0 grams of red dates and 0/00 grams of brown sugar are fried twice a day. Regular use can eliminate dark circles. We should stick to this method and not be lazy.
Ocular potato chips
Scrape off the potato skin, then wash it and cut it into 2 cm thick slices. Lie down, put potato chips on your eyes, wait for about 5 minutes, and then rinse with water.
Tip: Apply it at night to help eliminate eye fatigue. Big potatoes are better, because the coverage is bigger. Don't use potatoes with teeth, because they are poisonous.
Solution: Potatoes contain powder, which can supplement the deficiency of eyes.
Apple eye dressing
Slice the apple. Close your eyes and put them under your eyes. Wait 15 minutes. Wipe your eyes gently with a cotton ball dipped in water.
Tip: Cut apples can be soaked in salt water if they don't want to be oxidized. Throw it after you hug it. If you feel your hands, you can use greenhouse apples.
Bee powder royal jelly
Bee powder 1 teaspoon+royal jelly 1 flower spoon. After mixing, apply a thin layer on the dark circles. /kloc-After 0/hour, wash it off with clean water. Apply/kloc-0 once a day, and 1 week is effective.
Solution: Royal jelly contains amino acids, which can be bleached and promote parents' metabolism.
7. Common sense of liking eyes
How to protect your eyes-the light must be sufficient: the light should be sufficient and comfortable. If the light is too weak to see the font clearly, it will get closer and closer.
Second, reflection should be avoided: there should be a lighting device next to the desk, in order to reduce reflection and reduce the damage to the eyes. Don't read for too long: whether you do your homework or watch TV, don't spend too long. It's best to have a rest every 30 minutes.
Four sitting posture should be correct: don't hunch over, the closer you get or the more prone you are to do your homework, it will easily cause excessive tension in the ciliary muscles, which will lead to myopia. The reading distance should be moderate: the distance between books and eyes should be 30 cm, and the height of tables and chairs should also match the physique.
Don't watch TV too close: When watching TV, you should keep the diagonal distance of the TV picture six to eight times and have a rest every 30 minutes. Seven sleep must be too little, and the law of work and rest: lack of sleep is easy to cause physical fatigue and false myopia.
Do more outdoor sports: often overlook and relax eye muscles, prevent myopia, and get in touch with the green mountains and green waters in nature, which is beneficial to eye health. Nutritional intake should be unbalanced: you should not be partial eclipse, and pay special attention to the intake of vitamin B (germ rice, cereal yeast).
Routine vision examination: Anyone with abnormal vision should go to a qualified eyewear company or ophthalmologist for further examination. How do people who operate computers "look like eyes" With the popularization of computers, operating computers is almost an indispensable part of modern life.
Because of the need of work, many people have to stare at the computer screen all day. After a long time, it is easy to see fatigue and even induce other eye diseases, such as glaucoma. Therefore, people who often operate computers should pay attention to eye care.
So, how should people who often operate computers do eye care well? Generally speaking, we should pay attention to the following points: (1) Avoid continuous computer operation for a long time and pay attention to rest. Usually continuous operation 1 hour, rest for 5~ 10 minutes.
You can look at the distance or do eye exercises during the break. (2) Maintain a good working posture.
Keeping a proper posture and letting your eyes look down at the fluorescent screen can relax the neck muscles and minimize the area of the eyeball exposed to the air. (3) Keep a proper working distance.
Keep the distance between your eyes and the computer screen above 60 cm. (4) Create and maintain good working conditions.
The light in the surrounding environment should be soft, the brightness of the computer screen should be appropriate, the definition should be good, and the height of the tables and chairs should match the height of the computer. (5) If you have dry eyes, redness, burning sensation or foreign body sensation, heavy eyelids, blurred vision, or even eye pain or headache, you need to go to the hospital to see an ophthalmologist.
Is it good to see green often for visual health care? Because of the short wave length, green is imaged in front of the retina, which promotes relaxation, makes the ciliary muscles of the eyes rest and reduces eye fatigue. Seeing green often is good for visual health care.
The vast fields, endless green forests and crops, and fresh and pleasant air can not only make people feel happy and open-minded, but also make people look up at the sky. Eye protection food is rich in vitamin A ABC food: when vitamin A is deficient, the adaptability of eyes to dark environment decreases, and it is easy to suffer from night blindness in severe cases.
Vitamin A can also prevent and treat dry eye. Therefore, you should take enough vitamin A every day.
The best sources of vitamin A are liver, cod liver oil, milk and eggs of various animals. Carotene contained in plant foods can be converted into vitamin A in the body, such as carrots, amaranth, spinach, leeks, green peppers, sweet potatoes and oranges, apricots and persimmons in fruits. Foods rich in vitamin B: A considerable amount of free vitamin B2 is stored in the retina of the eye.
Vitamin B deficiency can lead to photophobia, tears, burning pain and itching, visual fatigue and eye spasm. Foods rich in vitamin B include whole grains, liver, yeast, yogurt, wheat germ, beans, milk (vitamin B2) and meat (vitamin B 1, nicotinic acid).
Foods rich in vitamin C: Vitamin C is one of the components of eyeball lens. If you lack vitamin C, you are prone to cataracts.
Therefore, babies should pay attention to foods rich in vitamin C in their daily diet, such as fresh vegetables and fruits, especially green peppers, cucumbers, cauliflower, Chinese cabbage, fresh dates, pears and oranges. Foods rich in protein: lean meat, animal offal, fish and shrimp, milk, eggs, beans and other foods are rich in protein. protein is the main component of cells, and eyes are no exception. Organization repair and renewal need to be constantly supplemented by protein.
Foods rich in calcium: Calcium can relieve eye tension. Beans, green leafy vegetables, shrimp skin and milk are all rich in calcium.
Cooking methods such as burning sparerib soup and sweet and sour sparerib can increase the calcium content. Ensure that the baby drinks 2 cups of milk every day to ensure calcium intake.
Foods that are harmful to the eyes and sweets will promote myopia. According to Japanese experts, sweets will promote the development of myopia. This is because the sugar in sweets needs a lot of vitamin B 1 when metabolized by human body. If the sugar intake in the body is too high, the vitamin B 1 will be relatively insufficient.
Therefore, some experts suggest that babies with myopia should eat less sweets as far as possible, and can eat more white radish, carrots, cucumbers, bean sprouts, vegetables, onions, brown rice, sesame seeds, etc., which will be good for their eyesight. Most babies love sweets, but enough is enough.
Excessive consumption of garlic is harmful to the eyes. Garlic is a good condiment, which has a certain preventive effect on many diseases. Eating in moderation is really good. However, if you eat too much garlic for a long time, especially people with eye diseases and people who often have fever, hot flashes and night sweats, it will have adverse effects.
Therefore, there is a folk saying that "garlic is good for the eyes". This is especially important in the treatment period of baby suffering from eye diseases, because Chinese medicine pays attention to taboos. It is generally believed that patients with eye diseases must abstain from garlic, onion, onion, ginger, pepper and other foods during treatment, otherwise the curative effect will be affected.
For example, some patients with eye diseases, although treated, still can't avoid spicy food such as garlic, and the result is not good.
8. How to do common sense care of eyes?
What about dark circles?
1, drink a glass of jujube water every day. Jujube helps to speed up the blood gas circulation, reduce the accumulation of blood stasis in the eyes and reduce the dark circles caused by anemia.
2. Eat black sesame seeds. Sesame is rich in vitamin E, which nourishes eyeball and eye muscles, thus alleviating the formation of dark circles. Besides sesame, other foods rich in vitamin E include peanuts, walnuts and sunflower seeds. What about eye edema?
1, cold compress with cold milk or chamomile tea bag. Put the soaked chamomile tea bag or milk in the refrigerator to cool, and then take it out and apply it to your eyelids, which can improve edema.
2、 *** 。 Press and rub the mystery points measured by both eyes with your thumb, and the temple in the depression between the brow and the outer canthus 1 inch to reduce swelling.
3, hot and cold alternately apply eyes. Alternately eat cold compress and hot compress to relieve the eyes, each time less than 5 minutes, which can cooperate with the rotation of the eyes, promote blood circulation around the eyes and reduce edema. How to do if the eyes are red and bloodshot?
Drink lotus leaf tea. If the eyes are often congested or suddenly have a small range of congestion, you can use fresh lotus leaves and water to decoct the offspring tea. Lotus leaf can relieve summer heat, dissipate blood stasis and stop bleeding. What about dry eyes?
1, drink more water. Especially in air-conditioned rooms, special attention should be paid to the supplement of water, which can increase the water in the body and improve the dryness of the eye mucosa.
2. Eat nutritious food. For example, pork liver, carrots, walnuts, fungus and black beans are all nutritious foods that are good for dry eye.
3. Eat less garlic and pepper. There is a folk saying that "garlic benefits the eyes alone, but harms the eyes alone". If you eat a lot of garlic, it will have a bad effect on your eyes. Pepper will also aggravate the dryness in the body and aggravate the dryness of the eyes.
9. Seek common sense of eye protection.
Matters needing attention for special types of work and occasions:
1. People who use computers or work in front of TV screens for a long time should blink frequently, keep their eyes moist and avoid dryness. At the same time, keep your eyes away from the screen for 5 ~ 1 0 minutes every time you work, so that your vision can be adjusted.
2. Personnel engaged in electric welding, gas welding or other work in contact with strong light must operate in strict accordance with the operating procedures, and cannot see strong light with naked eyes.
3. In windy weather and occasions, pay attention to wearing goggles or scarves on your head to prevent dust from entering your eyes.
4. When engaging in dangerous operations (which may damage eyes), you must have eye protection awareness and preventive measures.
Keep your eyes open:
Foods containing vitamin a (such as animal liver, eggs, milk, etc. ) can avoid corneal dryness and degeneration, and at the same time enhance dark vision; Foods containing more carotene (such as carrots) can increase the disease resistance of eyes; Foods rich in riboflavin (such as egg yolk) can promote the normal metabolism of retina and cornea.
Eye exercises:
In addition, if your eyes are tired, do more eye exercises: look up and exhale, look back at the middle and inhale, repeat 3 times, and then do 3 times to the left, right and down.
How to do eye exercises
Sit or lie on your back and close your eyes naturally. Then * * * eye acupuncture points in turn. Need to choose accurate points, gentle techniques, there is a feeling of local pain.
1. Kneading Tianying Point: Gently press Tianying Point (lower brow and upper angle outside orbit) with both thumbs.
2. 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.
3. Knead Sibai Point: Knead Sibai Point with the index finger of your hand in the center of your cheek (just below the middle of the lower edge of the orbit).
4. Press the temple wheel to scrape the eye socket: press the temple with the thumb (the finger horizontally backward 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, from the inside up-> ; External top->; ; Outside-> ; Under the medial side, the points around the orbit, such as the waist of bamboo pole, hollow bamboo pole, pupil dredging, ball back, weeping, etc., are affected by * * *. Conducive to pseudomyopia or prevent myopia from deepening.