20/20 Looks at RealAge Tonight

Everybody has two ages: their chronological age based on their birth date -- and their "real age," the one they look like, feel like, and can base their life expectancy on. Learn about living longer and better when RealAge program creator Dr. Mike Roizen appears on ABC television's 20/20 program today, Friday, July 9. Roizen's popular interview on Oprah is also scheduled for rebroadcast July 15, 1999. Check your local listings for viewing times. Determine your RealAge right now -- take theRealAge test.