return to main Eye Conditions page

Macular Degeneration Advisory

Age-Related Eye Disease Study

In October, the National Eye Institute of the National Institutes of Health, released the results of a 6½ year study that investigated the role of commonly available dietary supplements in the treatment of age-related macular degeneration of the human eye. The Age-Related Eye Disease Study (AREDS) recommends the following supplements:

Dosages are Daily

Vitamin C	500 milligrams
Vitamin E	400 International Units
Beta-Carotene	15 milligrams*
Zinc	80 milligrams as zinc oxide
Copper	2 (two) milligrams as cupric oxide**
*Clinical studies have shown that beta-carotene significantly increases the risk of lung cancer in smokers.
**Necessary to prevent copper deficiency when ingesting high doses of zinc.

The above formulation is available in a tablet form. It is produced by Bausch and Lomb and marketed under the name Preservision.

Previous studies have recommended the dietary supplement lutein. This amino acid may help maintain vision or slow its rate of decline in people affected with age-related macular degeneration. Lutein is naturally available in dark green, leafy vegetables such as spinach, collards, romaine lettuce and kale. A salad four to five times per week containing one of these vegetables should be beneficial. It is also available in tablet form at pharmacies and health food stores. If you prefer the tablet form, consider:

Daily Dosage

Lutein

12 milligrams

This clinical study suggests that individuals who are at risk of developing the advanced form of macular degeneration should consider the listed nutrients. The nutrients are not a cure for age-related macular degeneration. They will not restore vision already lost from the disease.

Other factors that have a negative effect on macular degeneration include ultraviolet light and smoking. Ultraviolet light and the visible low wavelength blues should be blocked from entering the eye. This is accomplished through the use of UV-blocking sunglasses, UV-absorbing coatings on regular glasses and the use of a brimmed hat when outdoors.

If you have any questions about your personal condition or care, now or in the future, please call my office at (330) 867-2525.

Professional Services • Office Staff • Office Location