Dan Buettner

Dan Buettner (born 1960) is an American author, National Geographic Fellow, and longevity researcher best known for popularizing the concept of “Blue Zones,” regions associated with unusually high rates of healthy aging and long life. Through National Geographic projects and public speaking, he has reported on lifestyle patterns linked to longevity, including diet, daily movement, social connection, and purpose. Buettner has written widely read books on the topic, including *The Blue Zones* and *The Blue Zones Kitchen*, which translate his research and reporting into practical guidance for everyday living. His work has helped bring longevity research into mainstream conversation.