How much sauna time is just right for your heart? Cardiologist breaks it down

Emerging research validates the long-held belief in sauna’s therapeutic benefits, detailing how regular sessions enhance cardiovascular health, accelerate recovery, and potentially extend lifespan. From initiating detoxification through sweat to mimicking moderate exercise and stimulating tissue repair, each phase offers unique physiological advantages. However, sessions exceeding 30 minutes require caution due to risks of dehydration and electrolyte imbalance.