Regular sauna use mimics moderate-intensity exercise and provides additive benefits for health, including lower mortality risk, in a dose-dependent manner.

“Sauna use is also associated with a decrease in dementia and Alzheimer's disease. In this study here this was out of again Dr. Laukkanen's lab. He showed that people that use the sauna four to six times per four to seven times per week had a 65% lower Alzheimer's disease risk as well as dementia ris”