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The Dan Buettner Podcast

The Dan Buettner Podcast

This 20-Minute Routine Could Add Years to Your Life with Bill Gifford

Aug 20, 2026 · 58m

Coming soon to iPhone. Already have it? “Listen in Starcast” takes you straight there.

On this episode

About this episode

Author Bill Gifford explores the science of extreme heat therapy and longevity. Drawing on research from his bestseller Outlive, he covers sauna benefits for heart and brain health, whole-body hyperthermia, and heat versus cold plunges. Learn more about your ad choices. Visit megaphone.fm/adchoices