Dr. Oz goes undercover to bust viewers for violating his health rules. Watch as he confronts America’s funniest violators and sets one pizza-lover on the path to better health.

Click here for Part 1 of America's Funniest Viewer Health Violations.


Click here for Part 3 of America's Funniest Viewer Health Violations.

Click here for the I Love NY Veggie Pizza recipe.

Click here for a healthy Chicken Arugula Pizza recipe. 

Fat Substitutes: Could They Be Leading to Your Weight Gain?

They're hiding in everything from low-fat cottage cheese to protein shakes.

Fat substitutes are compounds that resemble the chemical and physical properties of certain fats and oils and are often used to replace conventional fats (butter, oil) in baking and frying. They can help bring calorie counts down.

But fat substitutes are almost like secret ingredients that hide in plain sight, says Mark Schatzker, author of the upcoming book "The End of Craving: Recovering the Lost Wisdom of Eating Well."

Keep Reading Show less