Green is a color that is beneficial to the health of glasses, because the colors of various objects in nature absorb and reflect light to different degrees. Green plants can not only reduce the direct irritation of strong light to the eyes, but also absorb ultraviolet rays that are very harmful to the eyes to a great extent. Seeing more green can make eyes feel very comfortable, which is very beneficial to eye health.
2. Take an active part in physical exercise.
Physical exercise can promote blood circulation and metabolism, provide more nutrition and oxygen for eyes and improve eyesight. In addition, by exercising your eyes, you can see farther, relax the ciliary muscles and give your eyes a positive rest.
3. eat more foods containing vitamin a.
Vitamin A is an important nutrient to maintain eye health. Once vitamin A is lacking, eye diseases will occur. In order to protect our light, we must change the eating habits of partial eclipse and balance the diet nutrition. Spinach, tomatoes, green peppers, red dates, medlar, animal liver, carrots or sweet potatoes are all very good choices.
4. Prevent eye injuries
No matter in life or at work, our eyes are always hurt, such as external factors such as light source and temperature. Therefore, we should use some measures correctly to protect our eyes.
5. Pay attention to the position of the light source
The computer should be placed on the strongest side of the light source, and the brightness of the surrounding environment should not exceed the brightness of the screen. Because the screen reflection will cause eye discomfort, and finally lead to increased myopia.
6. Keep a good sitting posture
As the saying goes, "the head has a pillow, the elbow has a brace, the back has a lean, and the feet have a step." Good sitting posture can prevent neck and back muscle aches, and at the same time avoid excessive eye fatigue caused by too close distance.
7. Let your eyes rest more.
People should have a rest every 40-50 minutes when operating a computer 10 minutes. Take your eyes off the screen every 10 minutes and spend 10 seconds looking into the distance.
8. Blink frequently
Many people blink less than usual when using the computer. However, the reduction of the number of blinks will reduce the lubrication effect of tears on the eyeball, resulting in the eyes often feeling dry and uncomfortable. But if you have to use the computer for a long time, consider artificial tears.
9. Wear the right glasses
It is obviously necessary for people who have to work in front of the computer all the time to wear suitable glasses. Seeing the screen clearly may require trifocal or progressive multifocal lenses, which are divided into three areas, the upper area is used to see the distance, the middle area is used to see the distance, and the lower area is used to see the distance.
10, check your eyesight regularly.
Computer people always need to work at close range, which has a great influence on their eyesight. Sometimes wearing glasses with inaccurate degrees can also lead to decreased vision, so it is best to check your eyes at least once a year, and the degree can be adjusted in time if it changes.