
HotWired Author Bill Gifford: Sauna Science, Brain Health & Heat Adaptation
Oct 5, 2026 - 58:26
Radio and PodcastLive Radio & Podcasts
Ice baths. Electrolyte drinks. Infrared saunas. Recovery boots. The wellness industry has never been louder — or more expensive. But which of these tools actually move the needle, and which are just well-marketed noise?...