What the research actually shows about sauna and health outcomes.
Athletes have been using heat therapy for recovery for decades. The science has caught up with the practice — and the answer is more nuanced than a simple yes or no.
What the hot-cold contrast cycle actually does — vascular training, norepinephrine release, HRV gains. The mechanism, the dosage, and the cautions.
Sauna has long been promoted as good for the body. New research suggests the benefits extend to the mind — with implications for stress, anxiety, and depression that are hard to ignore.
The sauna-to-cold-plunge ritual has gone from niche biohacking to mainstream wellness phenomenon. The science behind why it works is genuinely fascinating — and the benefits are real.
