Now completely updated and revised, "The Doctor's CompleteGuide to Vitamins and Minerals" includes new research on calcium,vitamin B, vitamin E, zinc, and many other supplements. It alsooffers new material on nutraceuticals -- the nutritional substancesprocessed from fruits and vegetables that have proven effective inridding the body of disease-promoting "free radicals" and wardingoff the effects of aging. After five years of great success, thisinvaluable guide remains the most comprehensive, easily accessible,and inexpensive guide to the latest in natural care.