Changing wallpaper may have a certain protective effect on eyes, but that is limited (personal opinion).

Look at the following information and you will know how to protect your eyes:

With the longer the computer is used, there are more and more uncomfortable phenomena such as sour eyes, fatigue and blurred vision.

According to statistics, 70% to 75% people use computers for a long time, which will produce "computer family vision and eye discomfort syndrome". Its symptoms include sour eyes, headache, blurred vision, back and shoulder muscle pain and stiffness, and mild symptoms will affect work efficiency; Severe symptoms can lead to poor vision and joint diseases.

So don't ignore eye discomfort, especially friends with myopia, hyperopia, presbyopia and strabismus. Once you find abnormal eyes, please consult an ophthalmologist as soon as possible.

Besides seeing a doctor, adjusting the way of using computers and eye food supplements are also good ways to keep your eyes healthy!

How to avoid eye fatigue?

The Occupational Safety and Health Management Center (OSHA) of the United States puts forward the following beneficial suggestions to improve the workstation appropriately to help avoid eye fatigue:

1. Put the computer display terminal at a place slightly away from your usual reading distance.

2. Make the top of the computer display screen at the same level or slightly lower than the eyes.

3. Make all relevant materials as close to the screen as possible to reduce the movement of head and eyes and the change of focus.

4. Reduce the reflection and flicker of lamp light.

5. Keep the terminal screen clean and free of dust.

6. Arrange regular rest to avoid eye fatigue.

7. Keep your eyes moist by blinking to prevent dry eyes.

8. Keep the terminal screen in good focus.

9. Consult an ophthalmologist, because some people may not need to wear glasses at ordinary times, but they may need to correct their glasses when working with a computer.

Three magic prescriptions for relieving eye fatigue

1. Black bean walnut milk:

Black bean powder 1 spoon, walnut paste 1 spoon, milk 1 spoon, honey 1 spoon. 500 grams of black beans are fried, cooled and ground into powder. 500 grams of walnut kernel, slightly fried, stripped, cooled and mashed into mud.

Take the above two foods 1 spoon, pour them into 1 cup of boiled milk, and then add 1 spoon of honey. Take it every morning or after breakfast, or with breakfast.

Black beans are rich in protein and vitamin B 1. The nutritional value is very high. Because black food enters the kidney, combined with walnut kernel, it can increase the strength of tonifying kidney. Together with milk and honey, these foods contain more vitamin B 1, calcium, phosphorus and so on. , can enhance the muscle strength in the eye, strengthen the regulation function and improve the symptoms of eye fatigue.

2. Gouqi porridge:

5 grams of medlar, 5 grams of mulberry seeds, 5 grams of yam, 5 red dates, and 0/00 gram of japonica rice/kloc. Boil the above raw materials into porridge to eat. In this prescription, medlar and mulberry seeds can tonify liver and kidney, while yam and red dates can tonify spleen and stomach.

If people with visual fatigue can take it for a long time, twice a day in the morning and evening, it will not only eliminate the symptoms of eye fatigue, but also enhance their physique.

3. Chrysanthemum tea:

Chrysanthemum has a good effect on treating eye fatigue and blurred vision. People in China have known since ancient times that chrysanthemum has the function of protecting eyes.

In addition to smearing eyes can eliminate edema, you can usually drink a cup of chrysanthemum tea, which can make the symptoms of eye fatigue subside. If you drink three or four cups of chrysanthemum tea every day, it will also help to restore your vision.

There are many kinds of chrysanthemums, and people who don't know the doorways will choose chrysanthemums with white flowers and big flowers. In fact, small, ugly and yellow chrysanthemums are the best choice. In fact, chrysanthemum tea does not add other tea leaves, just soak dried chrysanthemums in water or boil them to drink. Hot drinks in winter and iced drinks in summer are all good drinks.

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Eight ways to use computers correctly

1. Don't put the computer by the window, so as to avoid the reflection caused by the light source shining from above the head.

The computer screen is lower than the eyes.

The distance between computer screen and eyes is 60 cm.

4. Use a special computer file rack to place the files to be processed.

5. Rest your eyes for 5 minutes every hour while watching the computer (please close your eyes if possible).

Blink more

7. Put a glass of water on the table to increase the humidity around.

8. Rub your hands outside your closed eyes.

Add 10:

First, the light should 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.

Three sitting posture should be correct: don't hunch over, the closer you get or the more prone you are when doing homework, it will easily cause excessive tension in the ciliary muscles, which will lead to myopia.

Fourth, the reading distance should be moderate: the distance between the book and the eyes should be 30 cm, and the height of the tables and chairs should also match the physique.

5. Don't read for too long: No matter doing homework or watching TV, don't spend too long. It's best to have a rest every 30 minutes.

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.

Eye drops

Our eyes can see things because they have omentum, and rhodopsin is the photosensitive substance of omentum, that is, under the irradiation of light, rhodopsin will produce a chemical reaction, generate a signal, and transmit it to the brain through nerves to complete the action of seeing. However, with the excessive use of eyes, external stimuli, ultraviolet radiation and other factors, the eyes age ahead of time, the eyes are too dry and tired, the outermost tissue of the eyeball is damaged, and the optic nerve conduction is slow. In addition to the diagnosis and treatment of ophthalmologists and the implementation of the 8 * * * principle of correct use of computers, it is also very important to supplement the necessary nutrition for the eyes in the process of protecting the eyes.

1. Food supplement for eye fatigue

The eyes are too dry and lack of mucus, which easily leads to eye fatigue. Vitamin a or b is closely related to the supply of mucus. In addition, vitamin B6, vitamin C and zinc supplements can also help solve dry eye.

2. Food supplements with blurred vision

After using the computer for a period of time, most people often have difficulty reading or feel blurred vision; In addition, some people's eyesight will deteriorate obviously only when the light is dim at night, which is also commonly known as night blindness. At present, the popular mulberry or Vaccinium uliginosum contains proper amount of vitamin A or B carotene or anthocyanin, which has a good effect on blurred vision or rapid adjustment of vision in the dark.

3. Maintain the normal diet of the optic nerve system

Severe optic atrophy can lead to blindness. Vitamin B family, especially vitamins B 1 and B 12, is closely related to optic nerve health. If vitamin B 1 and B 12 are deficient, neuritis and neuropathy will be easily caused.

4. Anti-aging food supplements

Excessive free radicals can cause damage to eye tissues, including eye diseases such as cataracts, and even lead to blindness in severe cases. Therefore, nutrients that can directly interact with free radicals, that is, antioxidant nutrients, such as B- carotene, vitamins A, C, E and anthocyanins, can prevent further deterioration of cataract.

Eyes are the windows of the soul, so take good care of them. If there is any discomfort, we must see a doctor as soon as possible. Proper use of computer and proper supplementation of eye food are good auxiliary treatment and medical means to prevent eye injury.

Foods beneficial to eyes: dark green vegetables, broccoli, Qingjiang vegetables, green peppers, carrots, papaya, guava, citrus, lemon, milk, egg yolk, lean meat, etc.

In order to prevent computer operators from suffering from the above occupational diseases, we should pay attention to a reasonable diet.

Breakfast:

You should eat well and have enough nutrition to ensure vigorous energy and enough calories.

Chinese food:

You should eat more high-protein foods, such as lean pork, beef and mutton, chickens and ducks, animal offal, all kinds of fish, beans and bean products.

Dinner:

It should be light, eat more foods with high vitamin content, such as all kinds of fresh vegetables, and eat some fresh fruits after meals.

At the same time, choose foods with high phospholipid content, such as egg yolk, fish, shrimp, walnuts and peanuts.

We should also consciously choose more eye-care foods to protect eye health and prevent myopia and other eye diseases. Eye protection foods include liver, milk, goat's milk, cream, millet, walnuts, carrots, vegetables, spinach, Chinese cabbage, tomatoes, day lilies, water spinach, medlar and various fresh fruits.

In addition, computer operators should exercise the whole body and do eye exercises after working 1-2 hours. As long as they pay attention to the diet structure and the combination of work and rest, they can enhance the body's resistance and prevent the occurrence of related diseases!

Protect your eyes and teach you a few tricks.

How to protect eyes in daily life? First of all, don't stare all the time. Blinking frequently can reduce the exposure time of eyeballs to air and prevent tears from evaporating. Avoid airflow blowing on the seat, and place tea leaves near the seat to increase the humidity around.

Secondly, eat more fruits, especially citrus fruits, and eat more vegetables, fish and eggs.

Drinking more water also helps to relieve dry eye. Finally, avoid operating the computer continuously for a long time. Usually continuous operation 1 hour, rest for 5 ~ 10 minutes. If you have redness, burns or foreign body sensation, heavy eyelids, blurred vision, or even eye pain or headache, you need to go to the hospital after rest.

Here are several sets of exercises to protect your eyes:

Eye movement method:

When the head rotates up and down, left and right, the eyes also rotate.

Scintillation method:

Keep your head back and blink constantly to make the blood flow smoothly. When your eyes are slightly tired, you only need to blink 2~3 times.

Hot and cold alternate application method:

One towel is soaked in hot water, and the other towel is soaked in cold water with ice cubes. Put the hot towel on your eyes for about 5 minutes, and then put the cold towel for 5 minutes.

Eye exercises:

Point the middle finger between the eye socket and the bridge of the nose, cover your face with your palm, and rub it back and forth for 5 minutes. Then slowly move your neck left and right, then close your eyes and knock your neck ten times with your fist.

See far and see close:

Look at the distance for 3 minutes, then look at the palm 1~2 minutes, then look at the distance. Alternating several times can eliminate eye fatigue.