Just a few moments of learning the symptoms of a stroke can save lives. Watch Dr. Oz explain three simple things to do if you suspect someone is having a stroke.

Watch Dr. Oz share exclusive tips about beating winter blues.

Watch Dr. Oz discuss his top tips for breast-cancer prevention.

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.