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Why Hot and Cold?

The Power of Contrast for Body and Mind

At Blue Zone Portugal, we believe in awakening the body’s natural ability to heal. One of the most powerful ways to do that is through the ancient practice of contrast therapy — alternating heat and cold, now backed by solid science.

What happens inside you?

The warmth of the sauna opens up your blood vessels, boosting circulation. The cold plunge then triggers a sudden contraction. This back-and-forth acts like a workout for your vascular system — making it stronger, more adaptive, and resilient to stress.

Proven benefits:

✅ Stronger immunity: cold exposure boosts white blood cell activity
✅ Deep relaxation and mental clarity
✅ Improved circulation and faster recovery
✅ Natural release of endorphins and anti-inflammatory effects

The combination of heat and cold is more than physical — it’s a form of mental training. It teaches you to breathe calmly through discomfort, and that awareness spills over into everyday life.

You can experience this here with us, surrounded by nature. And when your skin tingles and your breath deepens, you’ll feel it too: this is what being alive feels like.
Alternating hot and cold by going in to the sauna cool water for cooling down.