Grammy-winning R&B recording artist Mary J. Blige asks Dr. Oz about a subject that is very dear to her work offstage: heart disease, the #1 killer of women in the US. Dr. Oz walks you through the symptoms you should be aware of. Next, Mary tackles another serious subject: the alarming rate of HIV infections in young women of color. Dr. Oz shares a message of hope.

Click here to watch Celebs Ask Oz: Jennifer Aniston
Click here to watch Celebs Ask Oz: Whoopi Goldberg
Click here to watch Celebs Ask Oz: Patti LaBelle


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.