My eyes see poorly after using the computer. Does working on a computer damage your eyesight? The simplest methods for maintaining eye health when working at a computer

People began to see worse. According to a study by the famous British ophthalmologist David Allamby, the number of myopic people has increased by 35% compared to 1997, when there were no smartphones, and mobile phones were just beginning to come into use. If progression continues, by 2035 more than half of people worldwide (55%) will have low vision.

Thanks to Allambi and his experiments, even appeared special term – screen myopia.

Does vision really deteriorate?

Results these Research by British scientists can be trusted - experts confirm Russian Institute RAMS. Their report states that reading from a small screen and even in uncomfortable position and in poor lighting it blurs your vision many times faster than, say, reading a paper book at home in bed.

Those “under attack” are mainly those users who, with the help of gadgets, brighten up their trips on the subway, trains, and minibuses. Vibration, changes in lighted and dark sections of the tunnel, swaying cars - all this makes it difficult to focus your eyes and makes you blink less often. In addition to deteriorating vision, using devices in transport can cause headaches and even nausea.

Are smartphones as harmful as computers?

No, smartphones and 7-inch tablets are much more damaging to your eyesight. more harm than computers. Of course, the reason is the screen diagonal. To see What written on a tiny smartphone display, you have to bring the device too close to your eyes, and this negatively affects the concentration of vision and contributes to destruction macula – the area of the eye that allows a person to distinguish small details.

Are all phones equally harmful?

Renowned ophthalmologist Andrew Hepford warns that violet and blue shades cause the greatest damage to the eyes. From this point of view, one should be “fearful” primarily of AMOLED displays, which are known for uneven color brightness and the predominance of purple.

AMOLED displays have been installed on Samsung devices for quite some time, and their acidity(excessively intense, implausible brightness) became the talk of the town. It is clear that this characteristic also does not have the best effect on the eyes.

How to use the gadget so as not to damage your eyesight?

There are many recommendations on this matter, but the main thing to keep an eye on is the distance from the smartphone to the eyes. A curious experiment organized by the American " Journal of Optometry and Vision Science» (« Journal of Optometry and Vision Science") showed that out of 129 participants in the experiment, not one kept the gadget at the required distance. People bring mobile devices to their faces on average 4-6 cm closer than acceptable.

At what distance should you keep your smartphone?

In the publication of the same " magazine"the rule is stated" 1 – 2 – 10 ", which should be followed by everyone who wants to stay with good eyesight. The rule says: Smartphone screen should be placed 1 foot from the face (30 cm), computer monitor - 2 feet (60 cm), " blue screen» TV - 10 feet (3 m).

Exercise “20-20-20” - what is it about?

« 20-20-20 "is a well-known exercise recommended by ophthalmologists and allows you not to overload your eyes when working with a smartphone or computer. Every 20 minutes of work, you should take your eyes off the monitor and focus for 20 seconds on some point located at a distance of approximately 6 meters (20 feet). This time will be enough for your eyes to get a well-deserved rest.

Is it possible to set up your phone so that your vision doesn’t become blurred?

By adjusting the gadget settings, you can reduce negative impact on vision. First of all The font should be set to a large enough size so that the text on the screen is clearly visible from a distance of 30 cm. Android smartphones have fonts like “ Large" And " Huge" On the iPhone, the size of the letters is adjusted with a slider, which can be found in the " Text size» in the main settings.

Also It's worth adjusting the brightness. You need to proceed from how well the room is lit. Remember: when you had to look at an overly bright display in the dark, you felt physical pain . This is a lot of stress for the eyes! iPhone owners are recommended to use the “ Auto brightness"(in the section " Wallpaper and brightness» settings) – it automatically adjusts the display brightness to suit external conditions and copes with it with a bang.

Set up your gadget so that your vision doesn’t deteriorate at all, it won’t be possible - to do this you will have to completely stop using mobile devices.

Is it possible to save vision with mobile accessories?

Accessories can help too. When using a smartphone whose screen is glared, the user needs to be prepared for the fact that vision problems will not be long in coming. Even small reflections lead to eye strain. Getting rid of glare is easy - You need to stick a matte film on the screen. This accessory is inexpensive and also durable. As a bonus, the matte film will protect the display from scratches and fingerprints.

Another useful tool – contact lenses with HD optics. Lenses help reduce eye strain, even if the user is reading from mobile device in poor light or with regular lighting changes. On Russian market lenses with high-definition optics from the company are widely represented Bausch & Lomb.

Proper nutrition - an assistant for an advanced user?

Vitamin A has a positive effect on vision. IN large quantities it is found in fish, blueberries, carrots, eggs - these are the foods that should be emphasized in the diet of a person who suffers from “gadget addiction.” However, it is important to remember that Eating well is not enough to preserve vision. It is calculated: to compensate for the damage that gadgets cause to the eyes, a person needs to eat 5-6 kg of carrots every day.

Should you worry about your eyesight if you wear contact lenses or glasses?

Constant “communication” with a smartphone also has negative impact on the vision of people who use contact lenses or wear glasses. If, say, due to work, a person is forced to constantly “sit” on a smartphone or at a computer, he is recommended to consult an ophthalmologist. The doctor will help you choose optics taking into account your eye health and professional activities person.

There are several recommendations for those who cannot imagine traveling on the subway or in a minibus without reading. First of all, such people should think about purchasing an e-book with technology E-ink. Such books are not backlit, their pages are visually similar to regular paper ones, the font size can be adjusted as desired - thanks to this, the negative impact on vision is minimal. Plus e-books E-ink lies in long-term battery life - since energy is spent only on turning pages, the device can do without recharging a whole month. Minus - high cost: e-books for lately have become more expensive All in all, and device E-ink will cost the buyer about 10 thousand rubles.

Paper literature also should not be discounted. When reading text from paper, the eyes strain much less than when concentrating on a tiny smartphone screen - therefore, negative influence below. Objection what to buy real books are expensive, usually unreasonably so. Business literature can really cost a pretty penny; art is sold in online stores Ozon And Book24 for almost nothing. Libraries have also not been canceled - here you can borrow a book for free.

The human eye is by nature a mobile organ. The process of accommodation continuously occurs in them, that is, switching the gaze from distant objects to near ones. This allows a person to navigate in space. The eyelids move in the same way. A person blinks approximately 20-25 times per minute.

Blinking keeps the surface of the eyes moist. When a person stops blinking, the mucous membrane dries out and an unpleasant burning sensation appears. And in principle, a person rarely looks at one point, preferring "slide" glance at the world around us.

Achievements of science and technology, of course, make human life easier and more interesting, but at the same time they cause significant harm to health. Vision has suffered significant damage with the development of computer technology. It is difficult to imagine a modern person without a computer. We read from monitors, watch movies, type texts and watch the news.

Everyone who works at a computer has at least once noticed how tired their eyes are at the end of the working day. A characteristic burning sensation appears, a certain sensation "broken glass" in the eyes. The blood vessels burst, leading to redness and a headache. All this happens due to eye strain. By looking at one point for a long time and continuously, we deprive the eyes of accommodation movements. We do not move our gaze around us. Lateral vision is blurred. And we stop blinking.

When working at a computer, the frequency of blinking decreases by five times. By looking from the keyboard to the monitor, we imitate blinking. Eyes close, receiving certain part moisturizing, but this movement is not enough. All these negative points are also present when reading books or writing, but very important point is that the book is a solid text with constant brightness of the pages and solid lines.

A computer monitor consists of thousands of small luminous dots. They all flicker. We don't realize it, but it makes things more difficult for our eyes. When reading or typing, we do not take our eyes off and move it as much as possible from side to side. This is an unnatural movement for the eye. Therefore, reading from a monitor is the most harmful process.

Even watching a movie is less harmful to health. In addition, the monitor is surrounded electromagnetic field. Charged dust particles, of course, interact with the human body, and the fact that they negatively affect the body as a whole has not yet been proven, but the damage to vision is obvious. These dust particles settle on the cornea of the eye, irritating the mucous membrane. Damage to the eyes can be caused by incorrectly set monitor brightness, image contrast, too small or pale font, too colorful pictures that you have to look closely at.

Too bright light from the screen will cause painful sensations in the eyes. A blurry image will cause the already overstrained eye muscles to strain even more. In addition, the eyes, like any other organ, develop a certain habit. Constantly spending time at the computer, they lose the habit of seeing what is on the side. They get used to focusing on the image that is straight ahead, ignoring peripheral vision. A person begins to see unidirectionally. Vision is three-dimensional in nature, but looking at the monitor we see only a two-dimensional picture.

As can be seen from all of the above, interaction with a computer is not normal process for our vision. Everything that happens when working with a monitor is unnatural and harms physiological data. human eyes. However, vision is damaged by books, writing, and performing complex small tasks (for example, needlework). People do not refuse these processes. Vast generations of experience have been accumulated in maintaining eye health.

The same should be done with computers. Stop interacting with screens to modern man impossible, which means you need to accustom yourself to observing simple visual hygiene. It is quite possible to devote very little time to eye health and avoid the negative effects of the monitor.

The simplest methods for maintaining eye health when working at a computer

Gymnastics for the eyes

The old and familiar recommendation of ophthalmologists to do eye exercises is ignored even by professional programmers, who, like no one else, are susceptible to the negative influence of the computer. In fact, everything is very simple. Eye movements are provided by the same muscles as all other muscles in our body. And why are we not too lazy to go to gyms and pump up your abs, but we can’t devote very little time to maintaining eye health?

Muscles get used to the same type of movements, which are much smaller than what nature intended. Vision becomes unfocused. By doing exercises once a day that will force the eye muscles to perform the necessary movements, we will prevent negative habits from forming and entering everyday life.

Force your eyes to carry out the natural movement of accommodation. Look very close (for example, at the bridge of your nose) for four seconds. Then look far away (preferably out the window). And look into the distance for another six seconds. By repeating this exercise five times, you will stretch your eye muscles.

Make circular movements with your eyes. After twisting in one direction, stop and look into the distance. Then turn your gaze in the other direction.

Move your gaze far to the side. As much as you can. Then sideways and down. Then sideways and up.

Alternate between blinking quickly, relaxing (closing your eyes) and looking into the distance. Repeat this several times.

The problem of children's addiction to computers is very acute. From the very early age kids know how to use computers. They mostly resort to games.

Even if the games are active, the child focuses on the image, peers at the screen, strains his vision and it deteriorates. Why is it more harmful for children to sit at the computer for a long time than for adults?

It's very simple. Their muscles are not strong enough, and their skills are formed very quickly. The eye muscles quickly learn to look into the distance and the child will develop myopia. Lateral vision will be significantly impaired.

He should sit at a distance of 70 cm from the monitor, on a comfortable chair, so as not to damage the spine, and spend no more than an hour a day at the computer. If such rules have not been followed before, do not despair. Children's vision can be quickly restored, just eliminate negative factors influence, and do the simplest eye exercises described above.

Frequent headaches, dryness and irritation of the eyes are all symptoms long work at the computer and negative impact to the visual system. Every year more and more patients turn to an ophthalmologist with similar symptoms, and these people are different age categories. Is office work harmful to the eyes and does computer vision deteriorate? All this will be discussed in this article.

Exposure to computer monitor

The pattern of deterioration in visual functions was noted by specialists different countries. This led to the idea of the negative impact of a computer monitor on visual acuity. But, despite this pattern, results special research indicate that the computer does not damage vision. The radiation emitted by the monitor has minimal impact on the human visual system, so it cannot affect vision.

What then is the reason? The fault is not with the computer itself, but with regular violation of the rules for working with an electronic computer. Incorrectly equipped workplace, poor lighting or a monitor located too high - all these and other factors affect vision.

Causes of decreased visual acuity

There are several main reasons why harmless computer work can lead to a deterioration in the functioning of the visual system. These include:

eyes too close to the computer monitor. Very often people forget about the optimal distance to the computer. It's about about 60-70 cm;

correct positioning of the body in relation to the screen. If a person works at a computer in a lying or standing position, this will negatively affect his vision. Therefore, experts recommend taking a sitting position so that the monitor is located directly in front of your eyes;
too much bright lighting . An overly lit room interferes with normal operation, especially if sun rays will hit the monitor at right angles. If possible, adjust the lighting to make it less bright;
unadjusted brightness in PC monitor leads to increased eye fatigue and, as a result, deterioration of vision. This can be avoided by reducing excessively high monitor brightness.

Pay attention! Eyes deteriorate not due to exposure to a PC monitor, but due to the fault of people themselves who, out of ignorance or inexperience, ignore safety rules when working with computers. Such neglect can lead not only to deterioration of vision, but also to the development of various ophthalmological diseases.

Vision can decrease as a result of prolonged work on a computer, since too much stress is placed on the eyes, due to which they do not have time to recover normally. Minimum quantity rest periods or complete absence gradually leads to a decrease in the tone of the lens muscles, as a result of which a person’s adaptation to bright light sources may be impaired. Therefore, vision deteriorates not because of the computer itself, but from working with it, that is, from non-compliance with safety rules.

Associated symptoms

You can notice a decrease in vision based on several signs that are difficult to ignore. Let's consider the main ones:

feeling of dryness in the eyes. As a rule, this symptom manifests itself against the background of insufficient hydration of the mucous membrane of the organs of vision. Increased dryness is often accompanied by pathogenic microorganisms on the mucous membrane and, as a result, the development;

increased lacrimation. With excessive moisture blood vessels the eye area becomes overfilled with blood, causing them to turn red;
the appearance of foreign objects on the surface of the eyes. This unpleasant feeling often occurs if a person sits in front of a computer monitor for too long and, most importantly, without breaks;

decreased vision adaptation. After the person takes his/her gaze away from the monitor, it is necessary certain time to restore clarity of vision;
formation of a veil before the eyes. Prolonged work at the computer leads to the appearance of vision, due to which, in low light conditions, it is difficult for a person to distinguish between different objects and his visual acuity decreases.

You can determine whether your vision has deteriorated if at least one of the above symptoms has been detected. If this does happen, then you need to seek advice from an ophthalmologist as soon as possible. You cannot delay this, so as not to complicate the pathological process and lead to even worse consequences.

Ways to restore vision

Indeed, in modern world Many people spend days in front of a computer monitor. And often such a hobby or work, if safety rules are not followed, leads to vision impairment. Moreover, not only children, but also older people suffer from this. But what should you do if your work involves a computer and you cannot limit the time you spend at the computer? In such cases, you need to perform several simple recommendations for recovery full-fledged work visual apparatus.

We are talking about properly arranging your workplace and regularly performing gymnastics. Of course, it is not recommended to do this without a preliminary examination and consultation with a doctor.

Arrangement of the workplace

It is important that the workplace meets all the requirements, so if you work at a computer every day, you need to devote enough time to arranging your workplace. This will minimize the load on the visual organs.

Make sure that the monitor is as far away from your eyes as possible. In this case, you need to adhere to the arm's length rule (the screen should be approximately at this distance);
work on a PC only in sitting position, but not in a lying or standing position;
Provide sufficient lighting in the work room. For example, the brightness of the monitor screen should not be high, because this will provoke increased load on your eyes, especially if you work in a dark room. It is also necessary to ensure that the lighting in the room is not too bright - this also negatively affects visual functions;

The face should be slightly higher than the monitor, so that when working, the gaze is directed not from bottom to top, but vice versa. It is strictly not recommended to place the screen at the same level as your face;
There should be a distance between your face and the monitor that is 150% greater than the diagonal of the screen. First of all, this rule applies to children who, while playing, often do not notice how close they are to the monitor. Therefore, parents should keep an eye on this;
adjust the brightness and contrast on the monitor so that its operation is comfortable for your eyes;
Place a small desk lamp next to your PC. This will improve the lighting in the room and, as a result, reduce eye strain.

Note! Experts also recommend taking a short break approximately 7-8 times a day or every hour. During this time, you need to move away from your workplace, you can use moisturizing drops or perform several eye exercises.

Gymnastics for the eyes

The first signs of eye fatigue are headache, redness and itching. If at the height of the working day these signs are simply not noticed and ignored in every possible way, then in the evening they become more pronounced. They are especially noticeable when reading or focusing on small objects. Below are instructions that, if followed, will allow you to relax your visual organs and prevent disturbances in their functions.

Table. Relaxing gymnastics for the eyes.

Steps, photo	Description of actions
	Alternately move your gaze to the right and left, while trying to keep your eyes in a straight line.
	Repeat the first exercise, but with a slight amendment: your gaze should now move from bottom to top and back. As before, the eyes should move in a straight line.
	Slowly roll your eyes clockwise. After completing 5 circles, begin to rotate in reverse side.
	Looking straight ahead, close your eyes sharply, and then open them just as quickly.
	Move your gaze from the upper right corner to the lower left, that is, diagonally. First you need to move your eyes in one direction and then in the opposite direction.
	Slowly bring your eyes to the center, closer to the bridge of your nose. Fix your gaze in this position for a few seconds, and then return to the starting position.
	Start blinking your eyes intensely and quickly. Repeat the procedure for 5-10 seconds.

Often people underestimate the effectiveness of this gymnastics, ignoring the prescriptions of their doctor. But with regular performance of the above exercises, you can preserve your vision almost until old age. Particularly relevant this topic for people who spend more than 6 hours a day at the computer.

How to protect children

Children of the previous generation are all theirs free time spent outside playing active games various kinds, but modern children spend a long time giving preference virtual games. If some parents encourage their child to engage in such activities, believing that this way he will develop more actively, others, on the contrary, fearing for their child’s visual acuity, try to protect him from the computer.

To prevent harmless PC games from affecting the child’s visual functions, parents must follow a few simple rules:

if the child is no more than 4 years old, then maximum period the time he can spend at the computer should not be more than 20 minutes a day;
for older children, aged 4 to 6 years, valid time increases to 30 minutes;
for 8-year-old children, the optimal permissible time for playing at the computer is 40-50 minutes.

Pay attention! Children do not always obey their parents when it comes to their favorite PC games, so they need special approach. Try to come to an agreement with them, find a compromise that will protect their vision without moral suffering. For example, delicious ice cream will distract your child from playing.

Restoring vision after years of ignoring computer safety rules is difficult task. But it is much easier to prevent a decrease in visual acuity by protecting your eyes from the effects of computers. This is a feasible task if you follow the following recommendations:

take regular breaks when working at the computer. Experts recommend getting up from your desk every hour and doing an eye stretch. If possible, look away from the monitor every 20-30 minutes;
Get periodically examined by an ophthalmologist to check your vision. Possible pathological processes it is much easier to eliminate if they were identified on early stage development. If necessary, the doctor, after conducting diagnostic examination, may prescribe other procedures;

When working at a computer, be sure to use special safety glasses, designed to suppress monitor glare and improve image quality. For correct selection such an accessory, you need to contact an ophthalmologist;

provide good hydration eye. It's no secret that when reading or working on a PC, your eyes dry out, which leads to irritation. To prevent this from happening, try to blink more often. Also, if necessary, use, the composition of which is very similar to natural tears.

Video – Are monitors harmful to eyesight?

Computer technology has become an integral part of life modern people. According to research, the average person spends up to 3.5 months a year in front of a TV or monitor screen. That is why it is important to know how a computer affects vision in order to take timely protective measures and keep your eyes healthy.

Symptoms of the negative impact of computers on human vision

The consequences of prolonged work at the monitor often include:

discomfort and irritation of the eyes,
feeling of “sand” in the eyes,
burning and pain in the eyes.

Such symptoms are usually called “computer vision syndrome”, or “monitor syndrome”. It is often accompanied by “dry eye syndrome”.

The eye muscles begin to tire from the constant strain from the computer, which causes eye pain and spasms. Normally, a person should blink every 5 seconds, that is, about 11,000 times a day. But while we are intently looking at the monitor, our eyelids close 5 times less often, since we have to strain our eyes to see the constantly flickering image. Basically, the computer spoils vision precisely for this reason. However, there are other negative factors, the influence of which should be taken into account when considering the question of how to preserve vision when working at a computer.

Why does your eyesight deteriorate when working at a computer?

Eye strain. If you compare a printed image and a picture on the screen, you will notice that in the first case it consists of continuous lines, and in the second - of individual pixel dots that constantly glow and flicker. The longer we work in front of a monitor, the more our vision deteriorates from the computer. However, different activities cause different amounts of damage to our eyes. Thus, when reading or drawing, the load exerted is 5 times greater than that experienced by our visual apparatus when watching a film, even if we are at a fairly close distance from the screen. This is due to the fact that in the first case our eyes focus on one point for a long time. It is this concentration that has a negative effect, increasing tension in eye muscles. Therefore, many people experience eye pain when working at a computer, which ultimately spoils their vision.

Organization of the workplace. If you notice that your eyes hurt and get tired from the computer, pay attention to its location. Visual discomfort can be caused by insufficient lighting in the workplace, glare on the screen, or incorrectly configured monitor settings (for example, very high brightness or insufficient contrast).

Uncomfortable presentation of information. The influence of a computer on human vision is determined by the quality of the image on the monitor. It lacks the contrast and clarity our eyes are accustomed to that printing on paper can provide. Focusing and holding our gaze on such images visual apparatus is more difficult than reading. Also, severe fatigue and eye fatigue can be caused by an inconvenient computer interface. Poor fonts, colors, and layout are bad for your eyesight and can cause headaches.

How to preserve your eyesight when working at a computer?

Protecting your eyes from the negative influence of a computer is a feasible task. To prevent computer vision syndrome when working at a monitor, follow following tips:

Blink more often. One of the causes of dry eyes is insufficient blinking. We often look from the monitor to the keyboard. At the same time, our brain perceives this movement of the eyelids as blinking. However, since the eyes do not close completely, they do not receive sufficient hydration and cleansing from microparticles that have fallen on their surface. Therefore, try to blink more often to increase your chances of maintaining your vision while using the computer. If you wear glasses or contacts, your eyes may also need extra moisture. For this you can use special drops, the composition of which is similar to human tears.

Use computer glasses. They are designed to increase image contrast and eliminate glare. The lenses of high-quality computer glasses must contain special filters that do not transmit blue light emitted by the monitor screen. Such rays can damage the retina of the eye, causing blurred vision. The presence of such a filter is indicated by a brownish tint to the lenses. In addition, their surface must contain anti-reflective coating. To be sure that glasses will help you maintain your vision at the computer, consult an ophthalmologist to select them.

Install the monitor correctly. The screen should not be located opposite a window without curtains. This contributes to the appearance of a difference between the brightness of the monitor and the space behind it, which causes visual discomfort, contributes to fatigue, eye strain and computer headaches. The direction you look also matters. You can protect your eyes and reduce the negative impact of the computer by positioning the monitor so that it is 10 cm above eye level.

If you follow these simple tips, your eyes and computer will be able to coexist together, and you will see life 100%!

Take breaks. To make your eyes less tired, it is advisable to look away from the computer monitor for at least 30 seconds every 20 minutes. This time can be devoted to light gymnastics, or perform a small set of exercises to relax the eyes.

Gymnastics for the eyes

Exercise 1. Place your gaze on the bridge of your nose and stay in this position for 4 seconds. Then look at the landscape outside the window (about 6 seconds). Repeat the exercise 4-5 times.

Exercise 2. Look to the left as far as possible, provided that you cannot turn your head. Fix your gaze for about 4 seconds. Do the same exercise, looking left, down and up. Repeat 3-4 times.

Exercise 3. “Draw” a circle with your gaze counterclockwise, then look straight into the distance out the window. After this, “draw” a circle in the opposite direction. Repeat 3-4 times.

Exercise 4. Blink as quickly as possible, counting to 10, then close your eyes for a couple of seconds. Now blink again for a minute. Close your eyes again for 2-3 seconds. Open them and look out the window into the distance. Repeat the eye exercise 2-3 times.

Main key areas: prevention of vision when working at a computer, how to preserve vision when working at a computer, does computer vision deteriorate?

We receive the lion's share of information about the world around us through visual perception, so the first question when vision suddenly deteriorates is: “What to do?”

There are two main reasons leading to decreased vision: any disease or conditions of our life that not only worsen eye health, but also provoke the development of a variety of ailments.

Why does vision deteriorate?

As a rule, we ourselves are to blame for our perceptions, not fulfilling basic safety standards in relation to our basic knowledge of the world around us. The eye can be called a high-precision instrument that should be treated with care and precision.

The problems are mainly related to constant use computer, tablet and other gadgets that we use at work, at home, in transport and generally wherever possible. Let's figure out why vision from a computer worsens, what to do in such cases, how to help your eyes.

Overvoltage

The main cause of eye problems is constant tension, leading to overwork of the organ. Prolonged work at a computer without the necessary rest in such cases, improper illumination of the workplace, even just reading in transport - all this leads to increased fatigue eye. As a result, vision deteriorates.

What to do in such a situation? Drastically change your habits and give your eyes a rest. As a form of such relaxation, a special one has long been developed that allows them to relax.

Unfavorable ecological situation, smoking and alcoholism are not worse than computers undermine eye health.
Our passion for fast food, chips and other products food industry, it is not clear what it is made from, is unlikely to benefit the body.
Excessive use biologically active additives And medicines again will not bring anything good.
Permanent stressful situations, mental and physical stress also do not contribute normal functioning the body as a whole, and therefore the eyes in particular.
Viral and can also lead to decreased visual acuity.

Aging of eye tissue

Unfortunately, over time we do not get younger, so all tissues of the body are subject to aging, including the retina of the eyes. The pigment contained in it begins to deteriorate, as a result of which vision deteriorates. What to do after 40 years, when you already feel the approach of old age? Of course, it is impossible to stop the process, but it is quite possible to help the eyes. Even if you do not experience any problems with your vision, and your vision is still almost perfect, it still makes sense to help it continue to remain in this condition. Make it a rule to use “live” vitamins that are beneficial for the health of your eyes.

Moreover, the importance of such substances has long been proven, and all products containing maximum quantity useful components, are well known. These are blueberries that can be consumed both in fresh, and in blanks or dried. Cherries, carrots, garlic, parsley and other vegetables today are quite available fresh at any time of the year, but they contain greatest number useful substances, which not only heal, but also prevent aging of eye tissue.

Diseases leading to vision impairment

Not only modern technologies and the proximity of old age are to blame for the decline in vision, although today this is perhaps the main cause of problems. Exists sufficient quantity diseases that cause vision impairment. What to do when your eyes suddenly stop seeing well, and instead of a clear picture there is a veil? This is already a cause for serious concern, since such a sharp change in visual perception indicates serious illness, which can lead not only to a significant decrease in vision, but also to its complete loss. If your vision has suddenly deteriorated, what should you do? You should immediately consult a doctor without postponing the visit until later. In some situations, such as a detached retina or a burn, delay can lead to blindness.

Summing up

If your vision begins to deteriorate, what to do next is quite clear. It is necessary to exclude from your life those factors that can affect eye health:

First, review your diet and abstain or completely abandon bad habits.
Try to limit your time spent on the computer, TV and other gadgets. Take medications and dietary supplements only on the recommendation of a doctor and do not self-medicate.
Play sports for general strengthening body, not forgetting about eye exercises.
In addition to maintaining healthy image life, you need to contact an ophthalmologist to rule out a more serious disease.

If you follow these simple rules, which will be useful for the entire body as a whole, your eyes will appreciate such care. They will see clearly and clearly for a long time, both near and far.