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Home saunas, once relegated to the Hollywood elite, have become increasingly more mainstream alongside the popularity of the overarching wellness industry. And for those that can afford it, and have enough space, an at-home sauna is the easiest way to enjoy the spa without leaving the house — and incorporate heat sessions into their daily routines.
Saunas have long been used as a recovery ritual, and a growing body of research suggests that regular, brief sessions may support relaxation, stress relief, cardiovascular function, pain management and post-workout muscle recovery. Heat exposure can raise heart rate, increase circulation and create a calming, exercise-like effect in the body, which helps explain why many people turn to saunas after training, during cold weather or as part of a wind-down routine.
That said, larger and more diverse clinical trials are still needed, especially around infrared-specific claims and long-term outcomes. Safety matters, too. Users should stay hydrated, avoid alcohol before or during sessions, start with shorter intervals and check with a doctor before using a sauna if they are pregnant, heat-sensitive, prone to dizziness or managing heart disease, low blood pressure or another medical condition.
