Proven in Death: The Story of Nathan Pritikin

Hans Diehl, DrHSc, MPH, was chosen as "One of America's 20 Super-Heroes of the Health Movement" and is a stimulating, motivating and dynamic worldwide speaker and author. As founder of the CHIP program, Dr. Diehl has seen the priceless benefits of CHIP over the past 25 years. As an epidemiologist, Dr. Diehl understands the health crisis and delivers a powerful lecture on reversing many of today’s western killer diseases.