https://www.webmd.com/hypertension-high-blood-pressure/news/20171009/can-sauna-sweats-lower-your-blood-pressure
By Robert Preidt
HealthDay Reporter
MONDAY, Oct. 9, 2017 (HealthDay News) — Frequent sauna bathers might be boosting their heart health as they sweat, new research suggests.
Studying more than 1,600 middle-aged men in Finland, researchers found that those who took sauna baths four to seven times a week cut their risk of high blood pressure by nearly half, compared to once-a-week sauna bathers.