Saunas have been used for thousands of years and are still popular today. A sauna can help people to unwind and relax, and has other health benefits.
Sweating has long been used as a therapy. In Finland, saunas have been used for thousands of years, 1 in 3 Finns use them. In the United States (U.S.), there are thought to be over a million saunas.
Main benefits of saunas are for relaxation and cardiovascular health.