Several Necessary Aspects on Eye Protection
Eyes are the soul of the window. No matter where we are, we should protect our eyes. Without eyes, our life will be blind. There are several aspects we should be known on eye protection. I would like to share them with you.
We should blink our eyes frequently. Do not “stare” all the time. If you blink your eyes frequently, it can reduce the time of your eyes exposure in the air and avoid the air evaporation. Do not blowing air-condition for a long time, and avoid your seat have air blowing. You should place a cup of tea near your seat in order to increase the humidity around you. In our diet habits, we should eat different kinds of fruit, especially some oranges and tangerines. We also need to eat lots of green vegetables, grain, fish and eggs, etc. Drink lots of water can help you to reduce the eye dry. Have a good habit with sufficient sleeping time is also good for our eyes.
Avoid working in front of the computer for a long time. We should have five or ten minutes rest after working in front of the computer for 1 hour. You can use your eyes to see far or do some eye exercises when you have a rest. Keep a good posture when working. Maintain one of the most appropriate postures, look at the screen horizontally or slightly down can make your neck muscles relaxed. And it also can minimize the area of your eyes exposed to the air. You should far away from the screen about 50 or 70 centimeters, because the radian and the distance can reduce the demand of refractive, and reduce your eye tired.
You should not wear contact lenses when you playing computer games, if you have small tear secretion. You had better wear a pair of bifocal eyeglasses if you have reached the age of 40 years old. Or you can wear a pair of eyeglasses with low degree when you are typing. If your eyes appear red, pain or other problems, you should go to the hospital to see the eye doctor.