Essentials of Health

Thursday, September 07, 2006

Long-term vitamin use slows cataract development

Long-term use of vitamin E supplements and advanced B vitamin intakes may help to preserve clear vision by protecting against cataracts.

A study published in the April 2005 issue of the Archives of Opthalmology found that ten years or more of supplementation with vitamin E significantly retarded cataract progression. Two B vitamins, thiamin and riboflavin, were also related to reduced cataract development.

Earlier research conducted by these scientists revealed a similar protective benefit for vitamin C and omega 3 fatty acids.

The results of these studies provide added support for a relationship between nutrition and cataract development. Although questions remain regarding the exact nature of this connection, the evidence is strong that optimal nutrition, achieved through a combination of diet and supplementation over the long-term, can help preserve clear vision and enhance the quality of life for many people.

Arch Ophthalmol. 2005;123:517-526