Vitamins are micronutrients that are vital to our health, though required in tiny amounts within the body. Each vitamin has a role within the body and affects different organs. For eyes to be in sound health, you need to have adequate quantities of vitamin A within the body.
Vitamin A is an antioxidant that helps fight free radicals within the body. It is obtained from animal sources such as liver or butter and plants that contain carotenoids. These are red and yellow pigments found in plants and animals. Vitamin A is responsible for maintaining healthy cells in the retina of the eyes. Light is converted into nerve signals in the retina portion of the eyes. Vitamin A is essential in the formation of pigments in the eyes. Thus, vitamin A is highly important for a good vision.
You must have often heard parents advising you to eat carrots if you want to be able to watch faraway stars in the sky. This is because carrots are a rich source of vitamin A. Other sources are spinach, cod liver oil, dairy products, fish and fish oil, squash, collard greens, and papayas. Typically orange, red, and yellow coloured fruits and veggies are gifted with the eye-healthy vitamin A.
If you want to have sound vision and healthy eyes in youth, and if you want to avoid eye conditions like cataracts and macular degeneration in old age, have lots of these foods. According to studies published in the American Journal of Epidemiology, Ophthalmology and Archives of Ophthalmology, higher levels of lutein and zeaxanthin in the diet are associated with a lower incidence of AMD. Lutein and zeaxanthin comprise the carotenoids or vitamin A.
If you are consuming vitamin A in the form of supplements, make sure you don’t overdo it. Overdose of these fat-soluble vitamins is known to cause noxious side effects. Always go for a tried and trusted brand. Try Macushield for its amazing eye benefits. It is a unique carotenoid eye supplement containing powerful antioxidants that protect the eye tissue against damaging free radicals. In one clinical study on patients with early macular degeneration, 88% of those who took a vitamin supplement showed better vision six months later. Out of those who did not take supplements, only 59% had no loss of vision. The rest were affected.
Vitamin supplements must be consumed along with food for proper absorption. If you are not comfortable with swallowing large capsules, you may mix its contents with some fruit juice or other drinks. Always buy Vitamins from a genuine pharmacist. Never buy without reading the label thoroughly and checking the ingredients as well as their composition.
Roger Jennings is a freelance writer, and he writes mainly on health issues.He has a degree in health sciences and a rich experience helping his seniors on stem cell research. He is passionate about medical research and writing articles. His pastime includes travelling, cooking, and swimming.