@RampCapitalLLC infrared doesn’t hit heat thresholds, here is dry vs wet [@bryan_johnson:

Well SupportedDry sauna activates heat-shock proteins in the skin, and a modest 1°C increase in core temperature is sufficient for this activation without risking hyperthermia.

Well SupportedUp to 70% of cardiac output is directed to the skin in a hot, dry sauna, causing central and peripheral arteries to relax and allow maximal blood flow.

Well SupportedRegular dry sauna use improves heat tolerance, leading to a lower core body temperature with metabolic advantages and increased capacity for efficient sweating.

Partially SupportedDry sauna can induce the production of 0.6-1 kg of sweat per hour, which facilitates significant detoxification.

Partially Supported