There are many ways to improve eyesight. One of them is to eat foods that promote health of the eyes. With regular intake of such foods one can avoid high expenses related to vision problem treatments.
Healthy nutrition can significantly enhance your vision. You should be acquainted with the different foods that provide nutrients essential to optimal condition of your eyesight. Different vitamins, minerals and antioxidants are important for proper functioning and health of various parts of the eyes such as lens, retina, macula and others.
Nutrients that Improve EyesightVitamin A
Vitamin A is essential nutrient for the retina of the eye. This vitamin promotes your eyesight by maintaining clear vision and helping you to see in the dark. Deficiency of vitamin A can lead to night blindness and dry eye. Sources of vitamin A are: carrots, cabbage, lettuce, butter, milk, eggs and liver.
To prevent deterioration of your eyes, you should consume sufficient amounts of vitamin C. This vitamin is also an antioxidant vital for eye health. Vitamin C supports the sclera of the eye and helps to prevent nearsightedness. Vitamin C can be found in orange, kiwi, strawberries, papaya, mango, kale, cauliflower, broccoli and green peppers.
Vitamin E is another powerful antioxidant essential to good eyesight. It protects the retina and prevents macular degeneration. Nuts, vegetable oils and green leafy vegetables are good sources of Vitamin E.
Panthotenic acid or vitamin B5 is natural protector of the eyes. Regular intake of panthotenic acid promotes the clarity of eye vision. Sources of panthotenic acid are whole grains, legumes, beef, fish, poultry, liver and eggs.
Riboflavin or vitamin B2 is another nutrient vital for health of the eyes. It helps to prevent cataract and other eye problems. Riboflavin deficiency can lead to light sensitivity and visual disturbances. Green vegetables, cheese, milk, poultry, fish and liver are rich in this vitamin.
Carotenoids are essential to proper eyesight and for prevention of eye diseases. Lutein, zeaxanthin and lycopene are carotenoids that build up in tissues of the eye. They help to prevent damage to the macula caused by free radicals. Zeaxanthin and lutein help to reduce the risk of cataract and can be found in broccoli, green peas, kale, lettuce, spinach, egg yolk, pumpkin, corn and red grapes. Rich sources of lycopene are watermelon, apricots, papaya, guava and tomatoes.
Fish oil is excellent food for clear vision and eye health. Regular intake of fish oil supplements protects the optic nerve, promotes color perception, visual depth and helps to prevent glaucoma.