http://articles.mercola.com/sites/articles/archive/2008/01/02/fruits-and-vegetables-lower-lung-cancer-risk.aspxIt appears that the cancer protective effect largely stems from their flavonoid content -- effective antioxidants produced by plant metabolism -- and probably not from their vitamin C and beta carotene content. It is a well-established fact that consumptionenCommunityServer 2008.5 SP1 (Build: 31106.3070)