Cataracts and Nutrition
| Cataracts and nutrition can be linked as a result of several studies and cataract research. |
Ocular Nutrition
Eye health (and the health of the rest of your body) is linked to diet and nutrition. Without the needed nutrients our bodies cannot produce healthy cells, healthy tissue, or healthy organs.Most of the important nutrients our bodies need cannot be produced by the body. They must come from food or quality nutritional supplements. Not only is it important to include nutrient rich foods in your diet, but you must also cut out unhealthy foods. If this topic interests you one of the best books to read is Save Your Sight! : Natural Ways to Prevent and Reverse Macular Degeneration This book is about nutrition and eye health in general and includes information on other eye conditions, such as glaucoma. It has excellent information if you are interested in the role of nutrition as it pertains to the eye and to the retina. It is not just about macular degeneration as the title suggests.
Prevention of Cataracts
The prevention of cataracts is closely tied to the role of antioxidants and free radicals. UV radiation from the sun causes chemical changes in the lens of the eye. The clouding of the lens is often caused by free radical damage from ultra-violet light.
Because the lens of the eye absorbs the light rays from the sun, oxidation results which then damages our lens. Beth Ley, Ph.D. reports on the Chesapeake Bay professional fishermen study done by Johns Hopkins hospital in her book Bilberry and Lutein. "Those with cataracts had 20% more exposure to sunlight in every year of life." To provide the best protection for your eyes consider Cocoon sunglasses. They provide protection from the sun from all angles, not just the front. Standard sunglasses can allow up to 40% more light to reach the eyes because they do not provide protection from the top, bottom and sides. To learn more about how these Fitover sunglasses will benefit you click here:
Cocoon Sunglasses
Antioxidant Rich Foods
Antioxidants help prevent diseases that are associated with free radical damage, like cataracts and macular degeneration.They work by binding with the free radicals and are thus able to reduce the destruction to cell walls and arteries. You can get your antioxidants by eating antioxidant rich foods. To see a list of foods high in antioxidants including vegetables, fruits, spices and tea click here:
Antioxidant Rich Foods
Cataract Vitamin
The Blue Mountains Eye Study involved 2,900 people aged 49 to 97 years living in an urban community near Sydney, Australia. Here are the details.
1. The testing involved food frequency questionnaires and lens photography.
2. Lens photographs were graded for presence and severity of cortical, nuclear, and posterior subcapsular cataracts
"RESULTS: Higher intakes of protein, vitamin A, niacin, thiamin, and riboflavin were associated with reduced prevalence of nuclear cataract."
Ophthalmology 2000 Mar;107(3):450-6.Click here to read
Lutein for the Eyes
Zeaxanthin with lutein are powerful antioxidants that protect our eyes from the damages of free radicals.Free radicals play a significant role in the development of cataracts and macular degeneration. Lutein for the eyes benefits our retina and the lens of the eyes.
This carotenoid is found in
1) the lens of your eyes and
2) the retina, especially the macula.
Oxidation plays a role in the development of cataracts, or the clouding of the lens. Antioxidants are known to protect our cells from the damage that they cause. Lutein is found in the lens of our eyes. Here is the conclusion of a prospective observational study that was reported on in January 2008 from a large cohort of female health professionals: "higher dietary intakes of lutein/zeaxanthin and vitamin E from food and supplements were associated with significantly decreased risks of cataract." Archives of Ophthalmology Vol. 126 No. 1, January 2008
Vision Health Treatment Options & Nutrient Recommendations
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