Jason Prall - discovering longevity secrets around the world

The world’s oldest people are an endlessly fascinating source of stories, advice and wisdom. To try to gain a better understanding of their longevity, health researcher Jason Prall set out on a global adventure. His goal was to unravel the secrets of the longest-lived and healthiest populations. The result is a 9-part documentary film series featuring some remarkable characters as well as leading scientists scrutinizing the aging process. The Human Longevity Project visited ov...