http://articles.mercola.com/sites/articles/archive/2001/08/22/antioxidants-part-one.aspxBy Christopher Wanjek It used to be so simple, a battle between good and evil. Rogue chemicals called free radicals roam about the body like brazen street punks, the story went, smashing cellular walls and roughing up innocent DNA molecules, causing cancersenCommunityServer 2008.5 SP1 (Build: 31106.3070)