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An "Ice Bath On Steroids"? Comparing Cryotherapy, Cold Water Immersion, The Latest Cold Therapy Tech & More With Maria Ensabella.
Apr 26, 2025
Maria Ensabella, co-author of 'ReInventing Cool' and founder of London Cryo, dives into the transformative powers of cold exposure. She explains how cryotherapy triggers a fight-or-flight response that boosts circulation and floods the body with endorphins. The discussion reveals how cryotherapy compares to cold water immersion for pain relief and inflammation, highlighting their unique advantages. Maria offers practical tips on incorporating cold therapy into daily life and shares fascinating insights about its benefits for sleep, stress reduction, and even cognitive function.
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Quick takeaways
- Cryotherapy triggers a fight-or-flight response that enhances circulation, oxygenation, detoxification, and endorphin release for improved well-being.
- Cold water immersion strengthens the immune system and resilience, while cryotherapy excels at reducing inflammation and pain relief.
Deep dives
Understanding Cryotherapy and Its Mechanism
Cryotherapy involves exposing the body to extremely low temperatures, typically between minus 100 to minus 130 degrees Celsius, for a brief duration of two to three minutes. This process triggers the body's fight or flight response, causing blood to rush to the core to protect vital organs. The cold air shocks the body, and in response, the brain signals various physiological changes, such as oxygenating the blood and flushing out toxins. As the body returns to normal temperature after the session, the oxygenated blood flows back to the extremities, promoting recovery and reducing muscle soreness.
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