Wellness has long migrated from the spa to the private residence, and in recent years, one ritual has risen above the rest: the sauna. There was a time when we associated saunas with Nordic cabins or gym locker rooms. But these days, the modern sauna has been reborn as an architectural centerpiece in the world’s most refined homes. The allure is grounded as much in science as it is in lifestyle. Regular sauna bathing has been associated with stronger cardiovascular performance, improved circulation, and measurable reductions in blood pressure, among other benefits. Exposure to sustained heat prompts vasodilation, relaxing the blood vessels and encouraging the body to respond in ways similar to moderate physical exertion. Over time, consistent use has also been linked to decreased inflammation, faster muscle recovery, deeper sleep, and a sharpened sense of mental clarity. This simple cleansing ritual is now embraced as a longevity tool, the..