Guide Topic

Sauna Science

2 guides connected to this topic

Traditional Norwegian wood-fired sauna by the water, the style of heat that dominates Norway's sauna culture
Infrared SaunaTraditional SaunaSauna Science

Infrared Sauna vs. Traditional Norwegian Sauna: What's the Difference?

Infrared saunas and traditional wood-fired saunas heat the body in completely different ways. Here's how each one works, what the research actually supports, and which is right for you.

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A traditional wood-fired sauna cabin high in the Norwegian mountains, with fjord views in the distance
Sauna BenefitsCardiovascular HealthSauna Science

Sauna and Heart Health: What the Research Actually Shows

A close look at the actual science behind sauna and cardiovascular health — the landmark Finnish Kuopio cohort study, the acute mechanism, what a 2023 clinical trial found, and who should be careful.

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