http://articles.mercola.com/sites/articles/archive/2001/11/21/throat-cancer-part-one.aspxBlack raspberries may contain compounds that prevent esophageal cancer and keep precancerous growths from becoming malignant. According to the report rats injected with a cancer-causing compound were less likely to develop cancer of the esophagus whenenCommunityServer 2008.5 SP1 (Build: 31106.3070)