A deficiency of 2 vitamins can increase the risk of blindness

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Vitamins and minerals affect many biological functions in the body , as well as for the work of various human organs. Experts talked about the deficiency of two vitamins, which can potentially lead to vision loss.

Vitamin B12

According to the Association of Schools and Colleges of Optometry (Association of Schools and Colleges of Optometry), vitamin B12 is an important element of neurological function. One of the complications of this vitamin deficiency is optic neuropathy (damage to the optic nerve). This leads to progressive bilateral vision loss, which is often associated with reduced color vision, experts say. At the same time, it is added that such a complication rarely occurs.

The use of certain products will help restore the lack of vitamin B12. These include:

• milk;
• eggs;
• yogurts (especially low-fat Greek yogurt);
• salmon;< /li>
• tuna;
• beef;
• offal (liver and kidney);
• molluscs.

Vitamin A

Another element that affects eye health is vitamin A. According to the World Health Organization, one of the first signs of vitamin A deficiency there is chicken blindness. In more severe forms, the lack of this element contributes to blindness, making the cornea very dry, thereby damaging the retina and cornea.

Vitamin A is found in:

• spinach;
• dairy products;
• liver;
• green leafy vegetables;
• carrots.