基本上你说的没错But cell and animal test may not project proper results of the human trial. About this point, those who are in biochemistry and biomedicine areas know better than me. All the references: No evidence of benefits from antioxidant supplements Bjelakovic et al. Cochrane Database of Systematic Reviews 2008, Issue 2. Trans fats linked to breast cancer risk Chajes, et al. Am. J. Epidemiol., Advance Access published on April 4, 2008; doi: doi:10.1093/aje/kwn069 Reishi mushrooms and green tea may slow cancer Press release: http://www.sciencedaily.com/releases/2008/04/080408175308.htm Dark chocolate may not have health benefits American Journal of Clinical Nutrition, 87 (4), 2008, pp 872-880.