Sauna Benefits Explained

Deliberate heat exposure, such as sauna use, can significantly enhance growth hormone levels when done sparingly, ideally once a week in multiple sessions. For cardiovascular and longevity benefits, more frequent sessions—up to seven times a week—are recommended. Additionally, experiencing discomfort in heat can boost mental health by increasing dynorphine, which enhances endorphin effects post-session, making sauna use particularly beneficial later in the day for improved sleep quality.