Louise Tenney"s best-selling title Today"s Herbal Health is the ultimate herb reference guide, taking a comprehensive look at herbs and their healing potentials. This revised and updated fourth edition covers both single herbs and herbs used in combinations, with up-to-date information on over 150 herbs. It contains concise, comprehensive listings of herbs, ailments and body systems, and covers standard medical treatments with possible side-effects. Included are DHEA, wild yam, noni, St. John"s wort, glucosamine and others. Consider this book the essential reference guide to herbs and herbal health. Over 600,000 copies sold!