Are genetically engineered foods safe? Dr. Oz leads an investigation to find out. See how you can protect your family. Click here for more information on organic and GMO foods.

Click here to watch Part 1.


Click here to watch Part 3.

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.