JACK CHALLEM, known as the Nutrition Reporter(TM), publishes a health newsletter by the same name, is a contributing editor for Let's Live and Natural Health magazines, and is the coauthor of The Natural Health Guide to Beating the Supergerms.
BURTON BERKSON, M.D., Ph.D., one of the world's leading experts on alpha lipoic acid, an important antioxidant, practices nutritional medicine as president of the Integrative Medical Centers of New Mexico. His other books include The Alpha Lipoic Acid Breakthrough.
MELISSA DIANE SMITH, a nutrition counselor specializing in customized diet plans and consumer education, is the coauthor of Why Am I Always So Tired? and All About Vitamin E as well as a contributor to Delicious! and other health magazines. Less