It’s a question critical to your health and life itself: how safe is your drinking water? Dr. Oz goes one-on-one with the head of the EPA, Lisa Jackson, to discuss the four biggest threats to your drinking water. Find out how to keep your family safe.

Click here for Part 1 of How Safe Is Your Drinking Water?


Click here for Part 2 of How Safe Is Your Drinking Water?

Click here for Part 3 of How Safe Is Your Drinking Water?

Click here to see if the drinking water in your area is safe.

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.