There are two things to fear: the dryness of the eyeball and the development of myopia. The eyes are the most important organ of perception of the surrounding world. Through them we receive from 80% to 90% of all information. Decrease or loss of vision deprives a person of full life and work. Therefore, many people are worried about the question of how to improve vision.

Most modern people spend most of the day in the office in front of the monitor, and in the evenings - behind a smartphone, home computer or tablet. Fatigue of the eyes from the computer leads to the fact that even people with good eyesight with a vision "plant" it with time. There are two things to fear: the dryness of the eyeball and the development of myopia.

Usually a person blinks about eighteen times per minute. In this case, the cornea of ??the eye is moistened with a tear fluid. Spending a lot of time in front of the monitor, people often forget to blink: because of this there is a feeling of fatigue and dry eyes. With constant contact with the screen, eyelids go down almost 9 times less often - only 2-3 times per minute. Because of this, true or false myopia occurs.

Here are some tips to help keep your eyesight:.

Try at least a little less often to use gadgets and take breaks for 5-10 minutes every 40-45 minutes. During a break, you can move away from the computer or just close your eyes.

Choose computers and tablets with high resolution. For the eyes, the relationship between screen size and resolution is important - the number of dots per inch, or PPI. A small high-resolution screen is safer for your eyes than a large screen with a low resolution. The higher the PPI, the better. The brightness of the screen and the technology of its illumination also matters.

In order to improve vision, we need not only training. It is also necessary to follow the recommendations for eye care and nutrition.

Nutrition and vitamins for the eyes A complete diet is necessary for the health of the whole body, and the eyes are no exception. There are a number of vitamins and trace elements, without which the eyes can not work properly.

The most useful products for sight are carrots, pumpkins, blueberries, corn, dogrose, apricots, fish (especially cod), cottage cheese, black chocolate, fruits (especially green and orange), broccoli, onions and garlic.

Take care of lighting. In poor light, your eyes overexert, which can lead to muscle spasms. Poor influence on the eyes is also a contrast between the illumination of the areas of direct and peripheral vision. For example, if you are working in front of a bright monitor in a completely dark room. Too sharp settings of brightness and contrast on the monitor also lead to overexertion of the eyes, try to make them softer.

/ comments. ua.

Keywords:.