You have the power to prevent cancer. Arm yourself with lifesaving information. Here, an audience member Asks Dr. Oz: Do physical activity and yoga help to prevent breast cancer? Dr. Dara Richardson-Heron talks about reducing your risk.

Click here to watch Part 1: Expert testimonial and brain cancer prevention.


Click here to watch Part 2: What's more dangerous: chewing tobacco or cigarettes? And is there a link between esophageal cancer and alcohol consumption?

Click here to watch Part 4: Colon cancer and preventing ovarian cancer in your daughters.

Click here to watch Part 5: Skin cancer; a viewer shares how watching the show saved her life.

Click here to learn more about the groundbreaking project Dr. David Servan-Schreiber and the MD Anderson Cancer Center have initiated to enhance and bolster cancer care.

Want to know how to look marvelous without splurging so much? Dr. Oz invites three beauty experts to share the smartest ways to save money while looking fabulous starting from your hair and makeup tools to the beauty products you use.