How food products affect the health of the eyes

City legend says that Carrots helps people see in the dark. Although in this theory there is a slight exaggeration, Truth The fact that this vegetable and some other products have a positive effect on the general Eye health.

Nutritionist Sophie Bertrandworking in Optegra ophthalmological hospital In the UK, compiled a list of the best products that will help keep your eyes healthy. This is what enters it:

• Salmon

Studies show that those who adhere to the Mediterranean diet, including salmon like salmon, have a reduced risk Makula degeneration. This eye disease is aggravated by factors such as high blood pressure, prolonged exposure to the sun and nutrition, poor in antioxidant vitamins and minerals. It is also the main reason for loss of vision in people over 50 years old. Fish, such as salmon and tuna, is useful for maintaining moisture and general health of the eyes. They are a rich source Omega-3 fatty acidsthat help to prevent dry eyes, degeneration of macula and even cataracts.

• Avocado

Avocado contains antioxidants Luthein And Zeaksantinwhich reduce the amount of light falling into the eyes and causes damage, reducing the risk of macula degeneration and cataracts. In addition, it is rich in vitamin C, which, according to Ms. Bernard, is necessary for the health of the eyes, as it can protect against damage caused by ultraviolet radiation (UV), which is the cause of approximately 20% of cataract cases.

• Egg

Eggs are an excellent source of vitamin A, which turned out to be especially useful for maintaining the moisturism of the eyes and brings many advantages to patients with eye inflammation, such as retinite. Egg yolks also contain zeaxantin and lutein, which are called “vitamins for the eyes.” It should be noted that vitamin A comes exclusively from animal products, as well as in the form of provitamin A (carotenoids) from plant products. Research conducted in University of Perdueshowed that the body absorbs more healthy carotenoids, when raw vegetables are accompanied by cooked whole eggs.

• Carrot

Carrots contains Beta-carotenea substance that helps the eyes to absorb vitamin A, which plays an important role in maintaining good vision. Deficiency of vitamin A can lead to dry eyesWhich, in addition to the feeling of dryness, causes swelling of the eyelids and ulcers of the cornea. Vitamin A is also contained in milk, cheese, yolk of eggs and liver.

• Green tea

Green tea offers a number of important benefits for health. It improves brain function, helps in weight loss and promotes the health of the eyes due to the contained in it catechinswho have anti -inflammatory and antioxidant properties. In addition, green tea contains Gallokatekhincatechin, which is considered useful for the health of the eyes.

In 2010, Chinese researchers conducted a study on the influence of green tea, using mice as experimental. They found that retina is part of the eye, which absorbs the most gallocatekhin, while cornea absorbs the smallest.

The results of the study showed that Gallokatekhin provides up to 20 hours of protection for the eyes after drinking green tea. According to an earlier study, green tea protects the eyes from damage caused by ultraviolet radiation.

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