How to protect your eyes Reduce eye damage from learning

Top 10 tips to protect your eyes 1Reflections to avoid: Desks should have side lighting fixtures to reduce reflections.

2.Reading distance is moderate: The standard distance between the book and the eyes is 30 cm, and the height of the chair is suitable for the child's physique.

3.Sleep is indispensable: Sleep should be more than 8 hours a day, physical fatigue is easy to cause false myopia, and the sitting posture should be correct.

4.Sitting posture should be upright: Experts think:

If the neck is bent forward, the eyeball will be congested, the intraocular pressure will increase, and the bulge of the eye will easily cause myopia. 5.Be well-lit and comfortable:

The lamp on the desk should be 40W-60W, and the fluorescent lamp should be 20W. 6.Don't be too far away from the TV:

Keep your eyes at least 3 meters away from the picture, and take a break every 30 minutes. 7.Often look at the distant mountains and look at the green fields:

Whether it's homework, playing on the computer, electric toys or watching TV, don't spend too much time and take a break every half hour. 9.Regular eye checks:

Prevention is better than** can protect the window of the soul and always be healthy. 10.Balanced nutrient intake:

Special attention should be paid to vitamin B (germ rice, cereal, yeast...).Antiseptic food can not be eaten without traces of the wind, for you to answer, I hope to be able to help you, but also hope that you can, thank you.

The methods to protect eyesight include developing good eye habits, healthy living habits and regular eye checks 1. Good eye habits: ensure that the ambient light is sufficient when reading and writing, place the light source in front of the left, do not use computers or mobile phones in the dark, control the time of close eye use, and take appropriate rest after continuous eye use, and fully relax the eyes. Pay attention to the distance between the eyes, ensure that the distance between the book and the eyes is about 30 cm when reading and writing, and ensure that the distance between the TV and the eyes is 6 8 times the diagonal of the TV when watching TV.

Maintain a correct sitting and writing posture and do not sit on your side or stomach. Don't rub your eyes often when you are tired of eyes, and you can consciously do more blinking exercises, which is conducive to relieving uncomfortable symptoms such as dry eyes.

2. Healthy living habits: Ensure adequate sleep and emotional stability, so that the eyes have sufficient rest time, and can also improve the body's immunity. Get rid of the bad habit of picky eating and picky eating, and eat more vegetables and fruits, especially carrots and other foods containing vitamin A.

Adolescents should have no less than 2 hours of outdoor activities every day, and adequate sunshine is conducive to delaying the development of myopia.

3. Regular eye checks: regular eye checks, and timely if there is a problem.

Do eye exercises every day.

Educational is to ask you to do eye exercises twice a day, keep a foot away from the book when reading, look into the distance or greenery when using your eyes for 20 minutes, and do not read in the car, on the boat, in weak or strong lights. Wait a minute.

The commercial one is to use a series of eye care products on the market. Such as eye nanny, Tsinghua Tongfang visual therapy instrument, etc., I personally recommend the latter.

Stick to eye exercises every day, keep a foot away from books when reading, and when you use your eyes for 40 minutes, look into the distance or greenery, and don't read in the car, boat, or in weak or strong lights. Wait a minute.

1. How do you know if your eyes are tired?

The sight is blurry, there is ghosting.

The eyes are red, tingling, itchy.

Dry, sour eyes.

Difficulty concentrating, dizziness, stiff shoulders, and even headaches, nausea, vomiting.

2. How to rest your eyes.

Children often think that as long as they put down their textbooks or homework, they can rest their eyes, such as playing with the computer for a while, reading extracurricular books, or even closing their eyes for a while. In fact, this only allows the brain to rest, but the eyes are still in a state of fatigue and work. The most effective way to really rest your eyes is to look at something 5 meters away.

At school, you should spend 10 minutes outside the classroom. At home, you should go to the balcony or window and look out for 10 minutes.

3. Green is good for the eyes, can you protect your eyes by looking at plants?

Green is good for the eyes, not because it is good for the eyes, but because looking at the natural scenery from a distance can relieve the fatigue of the eyes. If you look at something within 33 centimeters, even if it is green, it is not good for the eyes.

4. It is better to watch TV at night and turn off the lights or turn on the lights.

Many children like to turn off the lights in their rooms when watching TV at night. They feel that this way the TV screen appears bright and clear. In fact, this is not good for the eyes.

The large difference between the brightness and darkness of the TV screen and the surrounding scenery will increase the fatigue of the eyes, so when watching TV at night, you should not turn off all the lights, but keep the room bright, such as turning on a 3 8 watt lamp, but do not let the light shine directly on the screen.

5. How to use your eyes on the Internet.

Take a break from your eyes every 1 hour and do not continue to operate.

When using the computer continuously, blink your eyes frequently to prevent dry eyes.

The distance between the eyes should not be less than 35 cm for a screen large and 60 cm for a screen large of 38 cm. The screen should be placed slightly below eye level.

Adjust the brightness and clarity of the screen to an appropriate level, whichever is comfortable for your eyes.

Wipe the screen frequently. A dirty screen can blur the image and cause eye strain.

I have never protected my eyes, when I was a child, I often read storybooks under the covers with a flashlight, read in the sun during the day, and never sat upright, either lying on my stomach or upside down, but my eye vision has always been very good, and it has always been above normal.

Vision loss is related to your usual eye habits, and if you want to improve your eyesight, you should fundamentally improve your usual eye habits.

Eyes myopia to eat more:

Fish: Fish eyes.

Here are a few suggestions for you, I hope it will be helpful to you.

Exercising, strengthening the system is a unified whole, and if the physical condition is not good, it will affect the eyesight. For example, during anemia, neurasthenia, malnutrition, endocrine disorders, or general febrile diseases, vision is generally worse than usual. When we are depressed, sleep deprived, and have a long-term irregular life, we also feel that our vision will deteriorate.

Therefore, we should pay attention to exercising our bodies and strengthening our systems. At the same time, it is also necessary to develop good lifestyle habits and ensure adequate sleep.

2. Pay attention to nutrition, do not be picky eaters, and eye development requires adequate and comprehensive nutrition. Nutrient deficiencies, such as protein or vitamin deficiencies, can be a trigger for myopia. In order to ensure the normal development of the eyeball, it is necessary to have a balanced diet and reasonable nutrition.

Eat less candy and high-sugar foods, eat more vitamin-rich fresh sparse, fruits, animal liver, and high-protein fish, meat, milk, etc., generally speaking, as long as children are not picky eaters, they can absorb the nutrients needed for eye development.

3. Improve lighting and sit upright. The ideal light source is a natural light source. Poor light sources can cause damage to the eyes unconsciously, and light that is too strong or too weak is harmful to the eyes.

A large number of studies have shown that there is a direct relationship between myopia in students and the long-term use of unscientific lighting sources at night. Therefore, special attention must be paid to lighting, and it is necessary to choose good lighting fixtures with sufficient brightness.

The reading and writing posture should be correct, and the eyes should be 1 foot away from the book, which is in line with the physiological function of the eye, which can minimize the adjustment tension of the eye muscles or read a book at dusk under the condition of shaking (such as a car or boat).

4. Moderate watching TV, using computers and televisions and computers into the family, children can increase their knowledge and broaden their horizons. However, because of the strong light, the image has a sense of flickering, and the time spent looking at it for too long leads to tension and fatigue of the eye muscles, which will damage the vision and produce myopia. Therefore, watch TV in moderation, pay attention to adjust the brightness of the TV, the distance should be appropriate, and the distance between the position and the TV is generally about 3 meters.

Keep a distance of about 50-70cm from the computer, and the duration of watching TV and using the computer should not exceed one hour, and no more than four hours a day. Rest for 10-15 minutes in between continuous eye use.

5. Always look far away, do eye exercises and don't fight for a long time. Take a short break between the continuous close-up use of your eyes at a time, and the time should not be too long, and teenagers generally do not exceed one hour. Actively participate in outdoor activities in order to regularly increase the visual distance, broaden the field of vision, relax and adjust, and maintain normal visual function.

Frequent long-term training, such as looking at distant trees or buildings, and recognizing the starry sky at night.

Regular eye exercises, correct eye exercises can eliminate fatigue, enhance eye blood circulation, relax eye muscles, and have a positive effect on the prevention and treatment of myopia.

Preventive measures: Good hygiene habits must be cultivated in children from an early age.

1. Cultivate their correct reading and writing posture, and do not lie on the table or twist their bodies. Books and eyes should be kept at one foot in the eye. School desks and chairs should be suitable for the student's body shape.

2. The time for reading and writing should not be too long, and after lasting 1 hour, there should be a short rest for the eyes to look into the distance and do eye exercises. (Nowadays, the distance between handheld devices and computers is about the same as reading and writing, so you should also pay attention to the time of use).

3. There should be proper light for writing and reading, and the light should be shining from the left. Do not read or write in too dark or too bright light, reduce the burden on students, ensure a 10-minute break between classes, and reduce visual fatigue.

4. Actively carry out physical exercise to ensure that students have one hour of physical activity every day.

5. Teach students to write, not too small and too dense, and do not write oblique and cursive characters. Don't spend too much time writing.

6. Do eye exercises conscientiously.

7. When watching TV, pay attention to the height should be at eye level; The distance between the eye and the phosphor screen should not be less than 5 times the diagonal length of the phosphor screen; When watching TV, a small light should be turned on indoors, which is conducive to protecting eyesight; After watching TV for 1 hour, there should be a short rest, eyes looking into the distance, and eye exercises;

8. Eat more foods rich in A vitamins, various vegetables and animal liver, egg yolks, etc. Carrots contain B vitamins, which are good for the eyes; Eating more animal livers can lead to night blindness.

The eye is known as the "window to the soul". It is the first of the five senses, an important organ of the human body, and is very important for the students' study and life. Everyone wants to have bright and divine eyes, and to protect your eyes, you need to do the following:

1. The distance between writing and reading should not be less than 30 cm; The table lamp should not be too bright, and it is appropriate to use an ordinary bulb of 15 watts; The distance to watch the computer is not less than 60 cm, and the distance to watch TV is not less than 3 meters. Students who are already nearsighted should always wear glasses with accurate prescriptions. Sleep no less than 8 hours a day.

2. When reading or writing, the light should be sufficient and comfortable, (the light is too weak, the font is not clear, and it is easy to be short-sighted).

3. Sit in a correct posture Do not bend over and hunch, lean very close or lie on your stomach to do homework, which is easy to cause excessive muscle tension and cause fatigue, and cause myopia.

4. The time for reading and writing should not be too long, and after lasting 1 hour, there should be a short rest to look into the distance, or do eye exercises.

Watch less TV, play less on the computer, and watch more green