Diet for healthy eyes — 6 recommended foods

The lifestyle we lead these days has a very negative influence on our eyes. Air-conditioned rooms, hours spent in front of computer and smartphone screens, and solar radiation exposure are all detrimental to our eyesight, causing many unpleasant eye conditions or even leading to serious eye diseases. A proper diet plays a vital role in the eye hygiene, as it may strengthen our body from the inside and boost the ocular immune system so that the eyes become more resistant to harmful external factors. So what foods are the most desirable elements of the healthy eye diet?

1. Fish

One of the most essential ingredients of the healthy eye diet is omega-3 polyunsaturated acids, which can be found in fatty fish such as salmon or mackerel and which are building blocks that make up photoreceptors and neural tissue, including the one found in the retina. One of the most important omega-3 polyunsaturated acids is docosahexaenoic acid (DHA), whose deficiency may lead to conditions such as dry eye syndrome.

2. Nuts

Nuts are one of the best sources of vitamin E, also known as the vitamin of youth. It fights free radicals, thus guaranteeing proper blood supply to the eyes. It also slows down the process of macular degeneration. As little as a handful of nuts contains the reference daily intake of vitamin E, which is why they are worth being incorporated into our everyday menu.

3. Carrots

Carrots are extremely rich in beta-carotene, i.e. provitamin A, which is a very powerful antioxidant that effectively fights free radicals, also the ones produced inside the eye bulbs. Beta-carotene positively stimulates retinal regeneration, prevents so-called nocturnal amblyopia (night blindness), and helps us avoid night vision problems in general.

4. Blueberries

Blueberries are recommended to everyone who suffers from any night vision problems or works in front of a computer screen or in poor lighting conditions. They contain anthocyanins – dark pigments which also belong to a group of very powerful antioxidants. Anthocyanins prevent the harmful effects of free radicals and enhance the regeneration of the eye parts which have been damaged by them. They are also extremely beneficial to the regeneration of the eye tissue.

5. Parsley

Parsley is a treasure trove of vitamin C, which far and foremost strengthens blood vessels in the eyes. Vitamin C deficiency may cause intraocular lens opacity, haemorrhages and effusions which damage the eyesight.

6. Spinach

Spinach is a rich source of vitamin A, but more importantly it contains lutein, which alleviates the symptoms of eye fatigue and boosts eyesight. In extreme cases, vitamin A deficiency may even lead to vision loss. Lutein, on the other hand, acts as a filter protecting the eyes from the harmful

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