Kidney Stones a New Risk for Coffee Drinkershttp://articles.mercola.com/sites/articles/archive/2004/09/22/kidney-stones-coffee.aspxIndividuals who are prone to kidney stones or who ingest large amounts of coffee should limit their caffeine intake, according to study results. Researchers gave a dose of caffeine equivalent to that found in two cups of coffee to participants who hadenCommunityServer 2008.5 SP1 (Build: 31106.3070)