The Science Behind Cold Plunging After Sauna
Why the contrast between hot sauna and cold water is so beneficial for your body and mind.
The practice of alternating between extreme heat and cold water has been central to Nordic bathing culture for centuries. Modern science is now catching up to explain why this contrast therapy is so effective.
How It Works
When you move from a hot sauna to cold water, your blood vessels constrict rapidly. This stimulates circulation, reduces inflammation, and triggers the release of endorphins and noradrenaline.
Benefits
Studies have shown that regular contrast therapy can improve immune function, reduce muscle soreness, enhance mood, and even improve sleep quality. The cold exposure activates brown fat tissue, which helps regulate body temperature and metabolism.
Safety Tips
Always listen to your body. Start with shorter cold exposures and gradually increase duration. If you have cardiovascular conditions, consult a doctor before trying cold plunging.