Jillian Michaels transformed her own health years before transforming the lives and bodies of dozens of contestants on The Biggest Loser. She knows what it takes and is sharing her stay-slim tips and grocery lists exclusively with Dr. Oz!

View Part 1 of Jillian Michaels' Tips for Transformational Weight Loss.


View Part 2 of Jillian Michaels' Tips for Transformational Weight Loss.

Watch Jillian Michaels' stay-slim workout.

Get all of Jillian Michaels' tips for staying slim.

Want to help lower your risk of getting cancer? The answer could be in the food you eat! Dr. John Whyte, chief medical officer at WebMD and the author of "Take Control of Your Cancer Risk," says there are three kinds of foods that could really help prevent cancer: garlic, fish and grapes. And what three kinds of foods should you avoid? Red and processed meats, refined grains, and alcoholic and sugary drinks. Watch the videos below to learn more about how food could be connected to your cancer risk.