NHK Documentary S2017E01 - Secrets of Centenarians

Many centenarians around the world are still going strong. They hold the secrets to living a long time while staying both mentally and physically fit and researchers around the world are trying to unravel the reasons. In the program the world's super centenarians appear one after another. The program focuses on centenarians from all angles, such as nutrition, psychology, environmental studies, sociology and tell you the way to reach it.