http://netvouz.com/url/fcfa9374e48923af232007d3cebd2901?feed=rss Info about a link http://www.usp.org/USPVerified/dietarySupplements/supplements.html The United States Pharmacopeia (USP) is a non–governmental, official public standards–setting authority for prescription and over–the–counter medicines and other healthcare products manufactured or sold in the United States. USP also sets widely recognized standards for food ingredients and dietary supplements. Vitamins > Consumer Guides to Vitamins/Supplements martinr29 Tue, 11 Jan 2011 01:32:59 GMT