Sauna use improves sleep and reduces chronic disease risks

Spending time in heated environments like saunas has health benefits, including better sleep and lower risks of chronic diseases, according to experts. Todd Anderson, a health coach from Nashville, highlights how sauna use has evolved into a wellness tool. Research shows that sauna bathing can lower the risk of sudden cardiac death and improve mental well-being. Sauna sessions contribute to better sleep by raising the body's temperature, which helps blood vessels open and increases circulation. This process can help lower the core temperature more quickly, leading to a faster onset of restorative sleep. Anderson notes that similar benefits can also be achieved through hot baths or showers. Heat exposure can also assist the immune system. Dr. Roger Seheult explains that a rise in body temperature can help fight viruses since higher temperatures are not conducive to their survival. Social benefits are another aspect of sauna use, where individuals often bond during sessions without distractions from technology. Saunas are accessible and can be built inexpensively using wood, making them available to many people. In Finland, for instance, saunas are cultural staples, with almost every household having one. While generally safe, saunas can pose risks for some, especially those with high blood pressure or heart issues. Experts recommend consulting a doctor before using a sauna if there are health concerns. Staying hydrated and limiting time in the sauna to 15-20 minutes is also advised.