Season 1 Episodes4
Cast1

Dan Buettner
Self
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Ranked #2 of 4 in Season 1•matches the season avg
From the mountain villages of Sardinia to a sunny suburb of California, Buettner explores what has contributed to these communities' amazing lifespans.

Dan Buettner
Self
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"An Unexpected Discovery" is episode 2 of Live to 100: Secrets of the Blue Zones season 1. It scored 7.9/10 from 198 votes, ranking #2 of 4 episodes this season (season average 7.9). It aired on August 30, 2023.