An updated version of the HSP Calculator can be found at TempRx.app How long do you actually need to stay in to trigger heat-shock proteins (HSPs)? Most people guess. But the science is surprisingly clear. Research from Finland (the gold standard for sauna data) and scientists like Dr. Rhonda Patrick shows that “passive heat therapies” … Continue reading Sauna Calculator: Steam Room, Hot Tub & Dry Sauna Times for Longevity