2023-08-30 16:00:00
Preventing visual diseases is possible through a healthy lifestyle. Reina Campos Caba Meteored Chile 30/08/2023 10:00 6 min
Certain vitamins found in food may play a key role in preventing two common causes of problems in sight, according to the Harvard Medical School: lthe falls or cloudy areas that form on the lens of the eye and the age-related macular degeneration. The latter is a condition that causes loss of vision of the macula, part of the eye that controls central vision.
“Although there is no definitive evidence, some studies suggest that eating a diet rich in certain nutrients may help improve eye health,” said Dr. Ivana Kimassociate professor of ophthalmology at the aforementioned educational institution.
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He added that “it is believed that the retina, especially the macula, is an environment of high oxidative stress, which means that there are a large number of free radicals, that is, molecules that damage proteins and DNA within cells. Antioxidants fight free radicals and are believed to help protect the retina from this damage.”
There is evidence where it is stated that vitamins (A, C and E) and dietary antioxidant minerals (zinc) they can help prevent the progression of macular degradation. Lutein and zeaxanthin are carotenoids. found in the retina and dietary intake of these compounds have been shown to have antioxidant properties, improving pigment density in the macula.
There is evidence that the Omega-3 fatty acids have anti-inflammatory properties and, on the other hand, it is suggested that the inflammation plays a very important role in the age related macular degeneration, mentioned Dr. Ivana Kim.
Lutein and zeaxanthin can be found in most fruits and vegetables, especially the yellow and orange varieties. Also in green leafy vegetables. The egg yolks they are an even richer source of these nutrients.
Added to it, omega-3 fatty acids They are found in cold-water fish, flaxseed, and walnuts. For his part, red meat and shellfish are an excellent source of zinc, while vitamins A, C, and E can be found at vegetables, fruits, nuts and seeds.
Six fruits that will give you “eagle vision”
a healthy lifestyle can significantly reduce the risk of eye health problems. Foods rich in antioxidants and vitamins They play a key role in the health of our eyes. From Eye Clinic London recommend regular exercise and a balanced diet for general well-being, whose best tips we share below.
citrus fruits
Oranges, lemons and grapefruit (pomelo) are high in vitamin C, which helps the body form and maintain connective tissue, including the collagen found in the cornea of the eye. Vitamin C also supports the health of the ocular blood vessels, being an enormous contribution in the prevention of diseases such as cataracts.
Berries or red fruits
Strawberries, blueberries and blackberries They are excellent superfoods for the healthy functioning of the eyes. The antioxidants present in most berries can help prevent dryness, low blood pressure, vision defects and macular degeneration.
Plantains or bananas
Potassium is also excellent for eye health, especially for dry eyes, as it is one of the important components that form the tear film and help maintain its thickness.
Vitamin A is essential for growth, reproduction and strengthens the immune system.
vitamin A is another essential component of the banana, which protects the cornea and gives good vision.
mango and papaya
These fruits are full of nutrients that help maintain eye health. Two key nutrients that inhabit mangoes and papayas are the antioxidants lutein and zeaxanthin. They act as a natural sunscreen, absorbing the excess light that reaches the retina, including the blue light from the screens we use on a daily basis.
Apricots, peaches or apricots
Apricots are particularly beneficial for the health of our eyes, since they contain vitamins A, C, E and carotenoids. They also have a high content of beta-carotene that helps us with night vision and the ability of the eyes to adapt to dark environments.
Increased risk of Alzheimer’s disease due to air pollutionThere are several ways to consume and enjoy these foods. You can choose to mix them into a smoothie, add them to a dessert, or prepare an exquisite fruit salad, either at breakfast or in the followingnoon. Your eyes will thank you with better vision to continue with your work and prevent diseases that might reduce your current abilities.
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