The most up-to-date low-down on vitamins and minerals. Updated and revised for the first time since 2000, this new edition of The Complete Idiot's Guide to Vitamins and Minerals covers all the latest research and developments in vitamins, minerals, and supplements in the last six years. It features significant new information on Vitamins A and E, folate, and glycosamine, among many others, and sets the record straight on much of the conflicting information out there on this subject. -Covers all