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Health Benefits of Antioxidants





Vitamins C and E were the next contenders but again, studies showed mixed results. Although Vitamin C antioxidant supplements didn't look as though it could reduce the risk of cancer or heart disease, it didn't have any adverse effects either. In fact, Vitamin C might even provide some protection against loss of sight associated with cataracts in older people. 

All these spell the one of the most important antioxidant foods - berries. Berries are full of fibers, minerals and vitamins. They are also loaded with healing antioxidants, which of course make them excellent antioxidant foods. There are several kinds of berries, as you well know, and each kind has a different concentration of antioxidants. 

Another popular form of antioxidant dietary supplement is Vitamin E. This antioxidant dietary supplement works best when taken with Vitamin C as it seems that both vitamins have synergistic effect when taken in combination. Besides vitamins, antioxidant dietary supplements may be in the form of botanicals. 

During the process of oxidation, highly unstable substances called free radicals are produced. These free radicals react with other molecules in the cell by stealing their electrons and turning them into free radicals like themselves. When this happens, a chain reaction is created, one that when accumulated could result in massive cell damage. 

This list of foods contained most of the very rich antioxidant foods as ranked by nutrition scientists at the US Department of Agriculture (USDA) and reported by the University of Alabama website on November 1, 2004. Wild blueberry was narrowly beaten out by the small red bean, which captured the red-blue medal. 

Previous studies have shown that antioxidant vitamins, such as vitamin E, vitamin C, and beta carotene (a from of vitamin A), have potential health-promoting properties. The data on antioxidant vitamins is incomplete for the most part but up to 30 percent of Americans are already taking some form of antioxidant vitamin supplement along with their diet.