From best-selling herbalists Michael and Janet Weiner, this is a practical A to Z consumer guide to drug-free remedies. It contains the most up-to-date scientific studies, painstakingly researched over a period of years, which confirm the efficacy of herbs. Over 200 herbs are examined, along with a master index: Just look up the ailment (e.g., Colds and Flu) and all the herbal remedies available are listed alphabetically. 140 botanical drawings.