Love your body's largest organ with these skin strategies.
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.