Dr. Mercola - Turning Off the "Fat Switch" - video interview with Dr. Johnson, M.D.

Richard J. Johnson, M.D., has been a practicing physician and clinical scientist for over 25 years. His research has been funded by the National Institute of Health since the late 1980s. He is a member of the American Society for Clinical Investigation and has published over 500 papers and lectured in over 40 countries. He has a special interest in the role of fructose in obesity and authored The Sugar Fix with Timothy Gower in 2008 (Rodale). He is currently a Professor of Medicine at the University of Colorado in Denver.