Smith has inspired hundreds of thousands through her books, private practice, web site, seminars, workshops, and radio.  She is the author of 12 published books and many articles and columns for magazines, newspapers and websites.  Her best-selling books include Eat Well-Live Well, Food for Life, The Healthy Living Cookbook, The Energy Edge, The Smart Weigh – and her newest, When Your Hormones Go Haywire. She is a frequent speaker for top corporations and associations including the American Society for Association Executives, the American Dental Association, the American Orthodontic Association, The American Cardiology Conference and for the American Diabetes Association’s “Shaping America’s Health”.  And, she has for eleven years hosted all culinary events for the Epcot International Food and Wine Festival.

Smith hosted the popular High on Health television program for FOX television’s The Health Network and is also a frequent guest on NBC’s Today show, the Food Network, DIY, CNN News, Lifetime Television, Fox Family and Friends, MSNBC and Focus on the Family.  Her radio feature “Tips for Living Well” airs daily on 800 radio stations across North America and in seven foreign countries.