Ellen Kamhi talks with Steven Horne, a Registered Herbalist and past president and council member of the American Herbalists Guild (AHG). He is also a Certified Comprehensive Iridologist with the International Iridology Practitioner Association (IIPA) and has also served on their board of directors.  He is the coauthor of 'Modern Herbal Dispensatory' and the author of 'Strategies for Health, a comprehensive guide to natural healing.'