Dr. Mehmet Oz hangs out onstage while an Oprah staff member talks to the audience. They are getting ready to start taping The Truth About Food with Dr. Oz and Bob Greene .
Oprah, Dr. Oz, Bob Greene, Art Smith, Dr. Ian Smith and more join forces to combat America's silent killer - diabetes - on The Oprah Winfrey Show. Special in-show offer will give viewers a way to get their blood sugar tested for free.
Browse audio clips from Oprah Radio host Dr. Mehmet Oz's past shows.
Browse Oprah Radio host Dr. Mehmet Oz's past shows.
Dr. Mehmet Oz and Dr. Michael Roizen biographies