Dr. Abram Eisenstein, director of gastroenterology for Cooper Clinic, talks about gastro-intestinal health and how our dietary choices can impact our gastro-intestinal health.

Dr. Kenneth Cooper, the "father of aerobics," and founder and chairman of Cooper Aerobics Center, discusses how 21st century medicine includes proper exercise, proper weight, proper nutrition, and proper supplementation. Dr. Cooper also explains what he means by the term "squaring off the curve."