Allan Tilloston returns to discuss the benefits of herbal medicine. Herbal medicine aims to return the body to a state of natural balance, so that it can start healing itself.Plants are capable of treating disease and improving health, often without any significant side effects.Dr. Alan Tillotson, a master of Western, Ayurvedic, and Oriental medicine, discusses the essence of herbal medicine from his breakthrough book, One Earth Herbal Sourcebook. Dr. Tilloston shares his life-saving experience with herbal medicine and his vast knowledge in using herbs to treat a variety of physical aliments.