Sauna, Science, and Integrity: A Deeper Look at Heat & Health with Dr. Ashley Mason and Earric Lee | Sauna Talk 130
About this episode
A discussion on sauna science and health benefits featuring Dr. Ashley Mason and Earric Lee.
n this live panel from Sauna Days 2025, Glenn welcomes two of the most thoughtful voices in sauna research, Dr. Ashley Mason of UCSF and Earric Lee of the Montreal Heart Institute, for a candid conversation about the current state of sauna science, where the evidence is strong, where it is still emerging, and why integrity matters when talking about health benefits in the sauna world. This episode goes far beyond the usual wellness headlines. Ashley and Earric dig into the real responsibility that comes with promoting sauna for health, especially in a moment when many businesses lean on scientific claims to sell sauna experiences, home builds, and products. Rather than oversimplifying the message, this discussion brings nuance, humility, and rigor to the bench. Earric shares insights from two major projects: a cardiac rehabilitation study exploring whether regular sauna bathing can improve outcomes for patients with coronary artery disease, and a sweeping review of roughly 80 years of heat-therapy research, covering everything from traditional sauna and infrared sauna to hot water immersion and foot baths. One of the big takeaways: despite all the enthusiasm around sauna today…
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