Can you trust the calorie counts on fast food menus? Dr. Oz has a special investigation of your favorite guilty pleasures and reveals some shocking statistics. See if your favorite fast food meals are worse than you think.

Click here to watch part 1.

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.