Watch full movie online. "The Perfect Human Diet" is an unprecedented global exploration to find a solution to our epidemic of overweight obesity and diet-related disease - the #1 killer in America. The film bypasses current dietary group-think by exploring modern dietary science, previous historical findings, ancestral native diets and the emerging field of human dietary evolution; revealing for the first time, the authentic human diet. Film audiences finally have the opportunity to see what our species really needs for optimal health and are introduced to a practical template based on these breakthrough scientific facts.