Watch Robert Pritikin: Live Long, Live Well (2000) : Full Movie Online Free As director of the institute that bears his famous family name, Robert Pritikin knows that how we eat determines how we feel. In this filmed lecture, Pritikin reveals how making small, simple adjustments in our diets can translate into better health. He also debunks myths about food and dieting, illustrates how salt, carbohydrates and other no-nos specifically affect the organs, and discusses new findings in diabetes and heart disease research.