Dr. Michael Castleman

Dr. Michael Castleman is a herbalist and ethnobotanist who has spent his career studying the traditional healing practices of indigenous cultures. He is the author of several books on herbalism and ethnobotany, including "The Herbal Medicine-Maker's Handbook" and "The New Holistic Herbal", and has written articles for publications such as Herbalist & Alchemist and Wild Medicine. Dr. Castleman is a popular speaker and has given talks at conferences such as the American Herbalists Guild and the International Herb Association. He is also a practitioner of herbalism and has used his knowledge to help people with a range of health conditions. Dr. Castleman is a professor at the University of California, Berkeley and has taught courses on herbalism and ethnobotany.