It is so alarming to know that an estimated 253 million people live with vision impairment and 36 million are blind and 217 million people have moderate to severe vision impairment, information gathered by WHO. Anyway, due to lack of poor nutrition, people who are getting old start to lose the power of eyesight. Effective nutrition plan and effective vitamins for eye health will reduce the risk of losing vision. Impairment of eyesight happens not only for older people but children also face this disorder. Eating foods that contains vitamins and ensures health for eye is important to save from any impairment of eye.
Beta-Carotene: Impairment of eye may be found due to free radicals and the protection of free radicals is antioxidants. Beta carotene is one of the most important vitamins that play a role to reduce the development of age related macular degeneration. The dietary or foods sources of beta carotene are carrots, sweet potatoes and kale, winter squash, cantaloupe and apricots. These vitamin rich foods develop eyesight and vision.
Vitamin A: Childhood blindness is one of the problems for children. Different studies have shown that there are deficiencies of vitamin A for childhood lindness. These deficiencies can cause xeropthalmia that causes early blindness. Vitamin A also plays outstanding role in the formation and health of retina. So Vitamin A rich foods are highly needed to take for a healthy eye and the good sources of vitamin A rich foods are beef liver, eggs, milk, butter, spinach, sweet potatoes and broccoli.
Vitamin E: Healthy Cells and tissue are important part of healthy eye. This vitamin reduces the risk of age related macular degeneration and Different study and research have found that those who have taken needed vitamin E have healthy eye. The needed level of vitamin E intake lowers the risk of impairment of eye. The good sources of Vitamin E rich Foods are Almonds, Avocados, Sunflower seeds, butternut squash, Spinach etc.
Zinc: Cataracts progression is crucial reason for impairment of eye. Zinc slows down the progression of cataracts and decreases the risks of blindness. Within eyes, tissues are important part. Growth and maintenance of tissue depends on needed intake of zinc. Zinc also prevents inflammation and autoimmune reactions and improves the power of eyesight. The zinc rich foods are fish, organ meats, grass feed meat. The best sources of zinc are from animal forms. There are also sources of zinc which are pork, chicken, chocolate and beans.
Omega 3 Fat: For any kind of physical disorder, aging and inflammation are highly responsible. These are found and originated because the physical body lacks proper and needed nutrition. Nutrition like Omega 3 Fat is powerful in maintaining successful health condition. It protects aging and inflammation. Omega 3 fats are found from salmon, vegetables oil, cod liver oil, walnuts.
Lutein: Macular degeneration risk can be found due to lack of lutein vitamin. It is called one of the most important vitamins for eye. It protects anti inflammation with its effective properties named as phyto- nutrients. Lutein is found leafy green vegetables, egg yolks, citrus fruits and orange or colorful fruits and vegetables. Researchers at Harvard University have found that intake of 6 milligrams lutien on daily basis lowers the risk of eye related impairment.
Zeaxanthin: Another powerful antioxidants is Zeasanthin. It prevents cataracts and macular degeneration and also protect the retina from any damage like harsh. Yellow peppers, broccoli and mangoes will provide you this nutrition. This nutritional supplement should be taken for promoting highly eye related health. Different study and research have shown that high intake of these Zeaxanthin as well as lutein has contributed a lot to lower eye related complication. So for better and healthy eye, taking these kinds of vitamins are so important.
These nutritional needs are not enough to prevent eye related complication diagnosed already. The foods sources of vitamins discussed above may be supplements as needed and how your eye can be free from any kind of aging and inflammation which are reasons for eye related complications. But serious and prolonged eye related complication, someone needs to consult with eye specialist doctor and seek for guided instructions. But those foods highly work for the betterment of eye.