This seminar, presented by professor Rebecca E. Michel, discusses aspects of aging

Approaches aging from a holistic perspective, using the mind, body and spirit to create and sustain a happy and productive lifestyle.

The new field of anti-aging medicine employs diet and exercise to stem nature's tide, but some doctors also prescribe human growth hormones, which are illegal for anti-aging uses. Is feeling and looking younger worth it if such drugs could increase cancer risk? Steve Kroft reports.