Eye Nutrition
Nutrition is critical to developing vision. A diet plentiful in fruits, vegetable, and B vitamins is recommended. Vitamins and minerals may curb the biochemical events underlying cataracts and age-related macular degeneration (ARMD). A diet rich in fruits and vegetables, along with vitamin supplements, may enhance the body's own defenses against cell damaging free radicals. There is a link between vitamin and mineral deficiency and cataracts. Studies show a reduced risk cataracts in patients with high dietary intakes of vitamins A, C, D, E, Riboflavin, Ricacin, Thiamin, Iron and Folic Acid.
Anti-oxidants play key roles in scavenging free radicals by neutralizing the electric charge and forming longer molecular chains, thus pre-empting tissue damage. The experts feel the best intake of the recommended anti-oxidants is through a well balanced diet. Those over 45 are more prone to macular degenerative eye disease due to poor intestinal absorption. Vitamin supplements are necessary as you become older.
Wear ultraviolet blocking sunglasses or contact lenses at all times in brilliant sunlight. Do not smoke and avoid secondary smoke. Maintain a balanced diet, including fresh fruits, vegetables, grains and plenty of exercise. Consider anti-oxidant vitamin and mineral supplements.
Vitamins for Good Health and Vision
Vitamin A, or beta carotene, is an anti-oxidant proven to help prevent night blindness. It is believed to control the development of glaucoma Vitamin A is found in carrots, asparagus, broccoli and spinach. It is a water-soluble anti-oxidant that may help increase visual acuity and reduce the risk of developing cataracts. Oranges, potatoes, strawberries, tomatoes and cabbage are good sources of Vitamin C. Vitamin E is a fat soluble anti-oxidant that is know for its ability to protect tissues against oxidation and free radicals. It may also help prevent cataracts. Wheat germ, broccoli, eggs and walnuts are excellent sources of vitamin E. Vitamin B2 is known for its ability to preserve the nervous system, skin and eyes. Many doctors believe it controls certain eye diseases. B2 is found in cheese, chicken, almonds, brewer's yeast and wheat germ.
Minerals for Good Health and Vision
Zinc is an anti-oxidant mineral important to the synthesis of DNA and RNA. It helps foster cell repair and growth. Beef, egg yolks, fish, milk, turkey and sesame seeds are good sources of zinc. Copper is an anti-oxidant mineral that promotes normal red blood cell formation. Copper is found in barley, honey, mushrooms, oysters, peanuts and salmon. Manganese is an anti-oxidant mineral which helps body enzymes generate energy. It promotes cell function and fosters normal growth and development. Avocados, pecans, seaweed, cloves, coffee and bran are good sources of manganese. Selenium has anti-oxidant characteristics which helps protect the body's cells from free radical damage. It is found in cucumbers, seafood, garlic, bran and milk.
