http://www.sanctifly.com/sports/did-you-know-that-coffee-can-slow-metabolism/ Did you know that caffeine can actually slow metabolism? That's right, the coffee you drink that speeds you up, that makes you feel as though you're ready to go in the morning, that liquid concoction that lights a fire underneath you whenever you need it believe it or not can actually slow your metabolism down. Fri, 28 Aug 2009 00:00:08 CDT en