Significance of Antioxidants for You Eyes
Every day we see our friends, relatives, things around us and do not even think that it is our eyes that let us see all these things. Our eyes work so hard and as any other part of our body they need to be taken care of.
We usually do not consider our eyesight as something important, we believe it is our property that will never vanish. But in fact our eyesight depends on how much attention we pay to it. It is proved that the older a person is, the greater the likelihood of worsening of their eyesight and of getting a disease that affects eyes is. The scientists claimed that people, who eat more food rich in antioxidants, significantly lower the risk of getting any eye disease. (For more information visit).
What are antioxidants?
Antioxidants are substances that neutralize free radicals in our body. Free radicals are the molecules that lack one or more electrons at once. Free radicals steal these electrons from the healthy molecules in our body. As a result, human health suffers, as its cells become unable to perform their functions properly. The body experiences so-called oxidative stress.
In terms of eyes, free radicals can lead to the appearance of several diseases, such as cataract and macular degeneration that are the most common causes of eyesight worsening.
There are vitamins that can play a role of antioxidants and are able to absorb the maximum amount of free radicals; these are vitamins E, C and A. Consuming just a small amount of these vitamins a day, you will lower the risk of eye diseases.
Blueberry as a source of vitamin C
Blueberry contains special substances (anthocyanins, procyanidins, chlorogenic acid and others) that are great antioxidants. They influence your eyesight in three ways. Firstly, they let you see better at night time, as they help to produce rhodopsin (purple pigment). Also, they help to mend the fragility of capillaries, lower the level of cholesterol and prevent thrombogenesis that occurs due to the influence of free radicals. Another benefit is the improvement of collagen integrity that is an integral part of the structure of capillaries. Antioxidants and vitamin C provide all these properties of blueberry.
Carrot as a source of vitamin A
This vitamin contributes to the strengthening of the eye tissues and muscles. In addition, it improves your eyesight by reducing the tension of the muscles of the retina.
Vitamin A moisturizes eyes, as it stimulates the formation of tear fluid, normalizing the operation of the lacrimal gland. It also prevents cataracts, helps people who suffer hyperopia and myopia. It has an ability to restore lost elasticity of retina. Besides carrots, the great sources of vitamin A are eggs, potatoes, spinach and apricots. Vitamin A is useful for preventing almost all the eye diseases, so it can be called the main vitamin for eyes.
Almond as a source of vitamin E
Almonds are very rich in vitamin E that can be considered as an antioxidant that successfully helps to prevent the development of eye diseases such as cataract.
The research conducted in Wisconsin showed that people who consume vitamin C and vitamin E on a daily basis have 60 per cent lower risk of cataract development in comparison with those who do not have these vitamins as a part of their daily ration. (For more information visit).
As our body is constantly attacked by free radicals, it is a good idea to take care of it and send antioxidants to its rescue. Antioxidants will help not only to make you feel better and be healthier, but also will improve your eyesight and, moreover, keep your eyes from development of many eye diseases. Our eyesight is one of the most important features of our body, so do not give up on it, and provide your eyes with sufficient dose of antioxidants every day!