You have the power to prevent cancer. Arm yourself with lifesaving information. Here, an audience member and concerned wife Asks Dr. Oz: My husband uses chewing tobacco. Does chewing tobacco pose a greater cancer risk than cigarettes?

Dr. Elizabeth Tanzi talks about oral cancer. Also, is drinking alcohol connected to esophageal cancer? Dr. Oz explains the link.


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

Click here to watch Part 3: Do yoga and physical activity help to prevent breast cancer?

Click here to watch Part 4: Do yoga and physical activity help to prevent breast cancer?

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.

You've heard of red wine and white wine but have you ever heard of blue wine? This blue version of wine is given a taste test to see how it compares to the classics.