We can't find evidence that holds up here. Proponents are reasoning from mechanism or analogy rather than direct human data, and the most credible skeptics raise objections we can't dismiss.
if your alistatic load is already high and you're already doing jiu-jitsu and hitting the punching bag and doing hit workouts and throwing kettle bells around and swimming and maybe not sleeping a ton because your kids are young or something and you try and throw sauna on top of that, you're just not going to get a net benefit.
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Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.
Would love a "what would change this verdict" RSS feed. Sign me up if it exists.
if you try and throw sauna on top of that, you're just not going to get a net benefit. I don't think for humans.
Sauna is a stress on the body, this can have additive negative effects in combination with other types of stress.
4–7 sauna sessions per week, 20 minutes at 80°C+, reduce cardiovascular mortality risk by 40% over a decade.
Regular sauna use raises BDNF and improves verbal memory in older adults.
Sauna protocols only generate the longevity effect when sessions exceed 30 minutes.
Hot-tub bathing yields cardiovascular benefits comparable to traditional Finnish sauna at matched core-temp dose.