The large numbers of Americans currently supplementing their regimen with various vitamins, minerals, and other nutrients continues to need a reliable, research-based source of information on these supplements. Now in its second edition, the PDR for Nutritional Supplements maintains its status as a concise yet comprehensive resource of the entire spectrum of current nutritional products. Updated and now including new information specific to functional foods, the

PDR for Nutritional Supplements, 2nd Edition includes the chemical nature of the supplement, claims made for it, laboratory animal and human research, risks and precautions and doses.