Joined by Dr. Levine, Dr. Oz reveals what your tongue can tell you about your health. Including the following three symptoms and what they could mean:

  1. Lesions: Could indicate oral cancer.
  2. Ulcers Could indicate high stress.
  3. White, filmy coat: Creates an environment perfect for bacterial infections.

 Animation produced by Visible Productions Inc.

Dr. Oz goes where he's never gone before. He's letting you eat fast-food and it's not what you expect. Learn which fast food meals you can eat under 500 calories while still enjoying the food you love.