The Wim Hof Method works by deliberately triggering your body's stress response in a controlled way, leading to lasting adaptations in your nervous and immune systems.
The rapid breathing temporarily lowers CO2 levels and increases blood pH (respiratory alkalosis). This creates the tingling sensations and allows for longer breath holds by delaying the urge to breathe.
The breath holds trigger your sympathetic nervous system, releasing adrenaline and noradrenaline. This 'controlled stress' trains your body to handle real stress more effectively over time.
Studies show the method increases anti-inflammatory cytokines while suppressing pro-inflammatory ones. This may explain why practitioners report fewer colds and faster recovery from illness.
