One of the biggest risk factors for lung cancer is colorless, odorless and may be in your home. Find out about radon and what you can do to minimize your risk. Click here to read more on radon.

Click here to watch Part 2.


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.