Every time we have the privilege of sitting down with longevity expert, National Geographic fellow, and founder of Blue Zones Dan Buettner, we learn something new. We've become pretty well versed in everything Blue Zones over the years (this is Buettner's fourth time on the mindbodygreen podcast, after all), and yet—he continues to surprise us with his gems for living a longer and healthier life.
Case in point? These underrated longevity-supporting foods. At least one of the below is bound to make you raise a brow, but hear Buettner out: Each food is backed by research and beloved by Blue Zones around the world.