David Winston is an Herbalist and Ethnobotanist with 49 years of training in Chinese, Western/Eclectic and Southeastern herbal traditions. He is an herbal consultant to physicians, herbalists and researchers. David is the founder/director of the Herbal Therapeutics Research Library and the dean of David Winston’s Center for Herbal Studies. He is the president of Herbalist & Alchemist, Inc. a manufacturer that produces herbal products that blend the art and science of the world’s great herbal traditions.