Drawing on her 40-plus years of studying and teaching about the healing properties of herbs, Rosemary Gladstar is the best-selling author of Rosemary Gladstar’s Medicinal Herbs: A Beginner’s Guide and Rosemary Gladstar’s Herbal Remedies for Vibrant Health. She is a world-renowned educator, activist, and entrepreneur, serving as director of Sage Mountain Herbal Retreat Center, the International Herb Symposium, and the Women’s Herbal Conference. Gladstar is founding president of United Plant Savers, a nonprofit organization dedicated to the conservation and preservation of native American herbs. She was the original formulator for Traditional Medicinal herbal teas and currently leads herbal educational adventures around the world. She lives in East Barre, Vermont.