Dr. Scott Rigden is a pioneer in the emerging field of functional medicine. He
practices in Chandler, Arizona, specializing in bariatrics and nutritional approaches
to chronic illnesses. He has published numerous articles on weight loss, besides
writing his book Take It Off: The Weight Workbook.
Barbara Schiltz, RN, MS, CN, is a professional nurse and a nutritional consultant at
the Functional Medicine Research Center (FMRC) in Gig Harbor, Washington.
