Vitamin D is the subject of great controversy in the medical field. Uncertainties surround its use, including how much to give, what forms to use, and so on. Th

This updated encyclopedia examines the basics of nutrition and dieting, presenting the important people, concepts, and criticisms involved and examining the pro

Antioxidant use in sports is controversial due to existing evidence that it both supports and hurts athletic performance. This book presents information on anti

Why medicine adopts ineffective or harmful medical practices only to abandon them—sometimes too late. Medications such as Vioxx and procedures such as vertebr

Terrors of the Table is an absorbing account of the struggle to find the necessary ingredients of a healthy diet, and the fads and quackery that have always way