http://articles.mercola.com/sites/articles/archive/2003/06/25/antioxidant-vitamins.aspxAntioxidant vitamins such as vitamin E and beta carotene do not ward off heart problems and beta carotene, a vitamin A source, may be harmful, according to an analysis of 15 key studies. Antioxidants have been widely recommended for heart health, howeverenCommunityServer 2008.5 SP1 (Build: 31106.3070)