The most common myths about eyes and eye health

Various stories about eye health and sight itself have been circulating in folklore for centuries, such as the advice that grandmothers often gave to their grandchildren by urging them on carrots, assuring them that it would ensure the health of their eyes. Some of these myths about the eyes are based on truth, while for others there is no evidence, and filtering the truth in these myths is not always an easy task. So here are some of the most common myths about eyes and the real state of things, to make it easier to discern which tips we can listen to and which ones are best ignored.

Do you eat a lot of carrots for healthy eyes?

Perhaps it is best to start with the one we mentioned at the beginning, which could easily be the most common myth related to eye health. Carrots help improve eyesight and maintain eye health. This myth is somewhat based on real facts because vitamin A has positive effects on maintaining good eyesight, and carrots are rich in vitamin A. But overdoing it with carrots will not ensure an individual’s flawless vision because a relatively small dose of vitamin A needed for normal eye function is readily available. in a balanced daily diet. High doses of vitamin A may be helpful to slow the progression of the earlier stage of macular degeneration, but vitamin A supplements should never be taken without consulting an ophthalmologist. Most likely, the basis for exaggerating the role of carrots in good eyesight arose from the fact that in some underdeveloped countries, the causes of the so-called. night blindness and vision loss found in an inadequate diet and vitamin A deficiency.

Wearing glasses contributes to the deterioration of vision

This myth probably stems from the fact that people, once they start wearing glasses, often have to go back to the ophthalmologist for new, stronger glasses. But it is not true that wearing glasses contributes to the deterioration of vision, but the reason for this is the fact that myopia simply worsens with age. So the reasons for vision impairment are in no way related to the fact that you started wearing glasses.

Sitting too close to the TV can damage your eyesight

This habit can cause fatigue and discomfort in the eyes, but there is no evidence that it directly causes worsening of vision. The same goes for people who spend a lot of time at the computer. The official ruling would be that sitting too close to the TV does not cause vision loss but only eye fatigue. If you have to sit too close to the screen, it is easily possible that you already have vision problems.

Reading in low light causes visual impairment

As in the previous myth, there is no solid evidence for this either. This habit will cause eye fatigue but will not damage vision.

Eye exercises can improve vision

Such exercises are somewhat useful in children, but only in some cases and do not have much effect on adults. They can be useful in problems with focusing and convergence of the eye, but they require great commitment and are not effective in all people. However, they are thought to have no effect on attempts to reduce diopters.

We are doomed to the same eye problems our parents had

Many eye problems are hereditary, but as is usually the case with hereditary diseases, there is no guarantee that an individual will inherit the disease from a parent. There is only a slightly higher chance of developing the disease. Some diseases like glaucoma and myopia are definitely hereditary, but diseases like cataracts or cataracts can strike anyone.

Blinking can cause vision damage

This habit is often a sign that you need glasses, but it will not increase your need to wear glasses. Blinking is an attempt to sharpen the image, so we control the amount of light that enters the pupil and increase focus. What can be a negative consequence of blinking is a headache that results from straining the eyes and facial muscles.

Kids don’t need sunglasses

This myth has no real basis. Just as children’s skin needs protection from the sun, so the eyes need glasses that protect the eyes from the harmful effects of UV rays. There is no evidence that children’s eyes are more sensitive than adults, but the fact is that prolonged sun exposure without protection is harmful to the eyes because UV rays are a form of radiation that damages the cells of the eye.

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