We have all been told that carrots help you see better, but is this really true? Optometrists know that regardless of how many carrots you eat, they can’t save you from needing eye glasses. However, they do provide large amounts of beta-carotene, a vitamin that is beneficial for your eye health and therefore eating foods rich in beta-carotene is surely recommended for proper eye health.
Beta-carotene is an orange colored pigment (carotenoid) that converts into vitamin A once absorbed in the body. Vitamin A helps to guard the surface of the eye (cornea) and has been determined to prevent a number of eye diseases such as macular degeneration. Vitamin A, a group of antioxidant compounds, protects the surface of the eye to decrease the frequency of ocular infections and other infectious illnesses. Vitamin A has also shown to be an effective treatment for dry eyes and other eye conditions. A deficiency of vitamin A (which is be more likely in poor and developing countries) often causes night blindness, corneal ulcers and retinal damage which can contribute to blindness.
There are two forms of vitamin A, which depend upon the nutritional source from which they come. Vitamin A derived from an animal is called Retinol and can be obtained from foods such as beef, chicken liver, or dairy products. Vitamin A that is obtained from fruits and vegetables comes in the form of ”provitamin A” carotenoids, which are converted to retinol after the nutrients are digested. In addition to carrots, carotenoids are ingested when eating colorful fruits and vegetables such as oranges, sweet potatoes, spinach, kale and cantaloupes.
It is proven that vitamin A contributes to the health of your eyes as well as your total health. Although carrots won’t fix optical distortion which causes near or far-sightedness, mother was right when she said ”finish your vegetables.”
Categorised in: Uncategorised
This post was written by admin