Vitamins for the eyes: a list of the most important ones
When thinking about vitamins for the eyes, vitamin A may come to mind, but it is not the only important vitamin for eye health. Learn more through the following article.
Let us learn what follows about some vitamins for the eye, which may play an important role in maintaining eye health and the strength of vision.
Vitamin A: One of the most important vitamins for the eyes
Vitamin A is one of the most important vitamins that play an important role in maintaining the health of the eyes and the sense of sight. This type of vitamin may help protect the cornea and maintain its health, which reflects positively on the sense of sight.
1. The benefits of vitamin A for the eyes
These are the most prominent benefits of vitamin A for the eyes and vision:
Reducing dry eye and improving the condition of people with dry eye syndrome, especially when using eye drops containing vitamin A.
Treating and resisting some types of keratitis and conjunctivitis, and reducing the chances of eye infections.
Reducing the chances of blindness, which may arise over time in people with macular degeneration.
Slow the progression of Stargardt's disease, an inherited disease that can cause vision loss.
The potential benefits of vitamin A for the eye can be obtained by: taking it from its natural sources or using eye drops or supplements containing vitamin A under the supervision of a doctor.
2. Forms of vitamin A
It should be noted that vitamin A has two main forms, namely:
Vitamin A derived from animal sources called retinol.
Vitamin A derived from colorful vegetables and fruits, commonly known as carotenoids.
3. How does vitamin A deficiency affect the eyes?
Vitamin A deficiency may negatively affect eye health, as low levels of this important vitamin may increase the chances of developing the following eye problems:
Dryness may be severe in the cornea.
Corneal ulcer.
complete blindness
Vitamins and other nutrients important for the eye
In addition to vitamin A, here is a list of the most important vitamins and other nutrients important for eye health:
1. Vitamin E
Vitamin E is one of the types of vitamins that is very important for eye health, as this type of vitamin consists of eight types of fat-soluble antioxidants, which are called tocopherols.
The mentioned antioxidants may help resist free radicals that can cause damage to the proteins that make up the eye, and this type of damage may cause the emergence of cataracts, so vitamin E may play a role in reducing the chances of developing this condition specifically.
2. Vitamin C
If you are looking for vitamins for the eyes that may help improve their health, vitamin C may be an ideal choice, as this type of vitamin is an important antioxidant that may help improve the health of blood vessels in the eye and reduce the chances of developing some eye diseases, such as cataracts eye, macular degeneration.
It should be noted that smokers are advised to obtain additional portions of vitamin C, as this vitamin may help reduce their chances of developing some serious eye diseases, which smoking may increase the chances of developing them.
3. Other nutrients
In addition to the eye vitamins we mentioned above, here are some other nutrients that may help maintain healthy eyes:
Omega-3 acids, as may help relieve dry eyes, in addition to relieving eyelid and eye surface infections.
Zinc mineral helps improve the body's ability to absorb vitamin A, which is important for the eyes. This type of mineral may also help protect the eye from macular degeneration and night blindness.
Selenium This mineral helps improve the body's ability to absorb and benefit from vitamin E, and vitamin which tents a vitamin for the eyes, as we mentioned above.
Lutein and zeaxanthin are two antioxidants that, getting an adequate dose of them, may help reduce the chances of developing some chronic eye diseases.
Group B vitamins One study showed that taking some B group vitamin supplements may help reduce the chances of eye infection with age-related macular degeneration, and another study showed a relationship between deficiency in vitamin B3 levels and glaucoma.
Important foods for the eyes
After we talked about vitamins for the eye and important nutrients for eye health, here is a list of the most prominent natural sources of many of the nutrients mentioned:
Sources of vitamin A, such as carrots, sweet potatoes, squash, and kale.
Sources of lutein and zeaxanthin, such as spinach, kale, broccoli, kiwi, and grapes.
Sources of vitamin C, such as Brussels sprouts, strawberries, grapefruit, papaya, and oranges.
Sources of vitamin E, such as sunflower seeds, almonds, pecan nuts, and vegetable oils.
Sources of zinc, such as eggs, oysters, whole grains, meat, and peanuts.
Omega-3 sources, such as salmon, sardines, halibut, and tuna.
Additional eye health tips
In addition to getting eye vitamins and other important nutrients for eye health, here are some additional tips for maintaining eye health:
Have a regular eye exam.
Wear sunglasses when going out during the day, and wear safety goggles when handling any dangerous materials.
Wearing contact lenses for moderate periods, and making sure to clean your hands well before placing them in the eye.
Quit Smoking.
Follow a balanced diet rich in natural nutrients and vitamins for the eye.
Wear protective glasses when looking at the computer screen, and make sure to look away from the screen to rest your eyes for 20 seconds every 20 minutes.
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