Over 10, 000 people came to Dr. Oz's first-ever Health Expo in Chicago. See inspiring tales from the event. Hear from the people who came for their free Know Your 5 health screenings and learned they had serious health problems. Click here to learn more about your 5 lifesaving numbers - cholesterol, blood sugar, blood pressure, weight and waist size.

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.