An appropriate diet can help prevent eye diseases such as age-related macular degeneration (AMD), cataracts, and glaucoma. The most important in the diet for healthy eyes have antioxidants. They are nutrients that protect our body, including the organ of sight, against damage caused by free radicals. What are the products worth reaching for?
The charitable action of the "king of vegetables" on the eyesight is associated with a high content of carotenoids, including lutein and zeaxanthin. These compounds are powerful antioxidants. They protect your eyes from the adverse effects of free radicals and excess light energy. It is believed that their low concentration in the eye is the cause of cataracts and age-related macular degeneration.
Carrot is a treasure trove of beta-carotene - another antioxidant important for eyesight. Your body converts beta-carotene into vitamin A. Vitamin A is a part of rhodopsin (a protein found in the retina of the eye) and is essential for the visual process. Its deficiencies in the body may lead, among others, to to the "chicken blindness", i.e. poor vision at low light intensity.
Pumpkin is full of ingredients that have a positive effect on the eyes. In the flesh you will come across beta-carotene and lutein and zeaxanthin. Pips are rich in zinc. Zinc has antioxidant properties. Its deficiency in the body may affect the adaptation to the dark, and in the elderly - to degeneration of the macula, the central part of the retina.
Salmon is a very good source of omega-3 fatty acids. These healthy fats will help you to prevent heart and vascular diseases. They will also positively affect the nervous tissue, which includes the retina of the eye. Experts suspect that their high intake is associated with a lower risk of AMD. It also seems to reduce the risk of developing glaucoma.
Almonds are rich in "vitamin of youth" E, which has antioxidant properties. It reduces the risk of AMD and cataracts. There are also reports that the risk of cataracts may be reduced by the increased intake of thiamine (vitamin B1), riboflavin (vitamin B2) and niacin (vitamin PP). All these B vitamins are found in almonds.
Eating parsley is recommended to drivers and pilots having night courses, because it improves vision in the dark. Natka contains beta-carotene (provitamin A), vitamin E and large amounts of vitamin C. Vitamin C is an antioxidant. High intake of vitamins C and E can help you prevent and delay cataract and AMD development.
Blueberry extract is used to prevent and supportive in the treatment of twilight vision, cataracts, age-related macular degeneration and diabetic retinopathy (eye disease being a complication of diabetes). The beneficial effect of blueberry on eyesight is related to with the content of antioxidants from the anthocyanin group. Do you know that blueberry also owes them their color?
If you want to take care of your eyesight!