https://blogs.mercola.com:443/sites/vitalvotes/archive/2003/07/02/extra-zinc-can-cause-protstate-cancer.aspxFurther evidence that nutritional supplements need to be used with caution and showing that if not used wisely they may actually increase the risk of disease. This is especially important when factoring in nutritional typing concerns. Reuters Health JulyenCommunityServer 2008.5 SP1 (Debug Build: 31106.3070)