“Cold Plunge Therapy: The Celebrity-Endorsed Wellness Trend
June 22, 2025 | by Rachel Bloom

Cold Plunge Therapy: The Celebrity-Endorsed Wellness Trend Making Waves
The gentle shock of icy water against bare skin pulls you instantly, achingly present—your heart pounds, your breath sharpens, and for a fleeting moment, nothing else exists but the tingling aliveness of now. Across social media, from movie stars to athletes, more people are embracing this revitalizing ritual known as cold plunge therapy. It’s the wellness world’s latest tidal wave—not just for its splashy celebrity endorsement, but for the deep physiological benefits it promises.
— Dr. Rachel Bloom
The Chill Factor: What Is Cold Plunge Therapy?
At its core, cold plunge therapy means deliberately immersing yourself in cold water—often around 10°C (50°F) or lower—for a short time, typically between two and five minutes. Some use tailor-made tubs, others opt for natural lakes or simply the bathtub at home filled with ice. For the uninitiated, it may seem a scene from a daredevil’s diary, but this ancient practice has modern roots in both sports recovery and holistic wellness.
From Wellness Fad to Science-Backed Ritual
Thanks to stars like Lady Gaga, Chris Hemsworth, and athletes such as the Wim Hof movement’s champions, cold plunges are everywhere. But beyond the Instagram glitz, research is finally catching up with centuries-old wisdom.
- Boosted Mood & Mental Health: Exposure to cold triggers the release of endorphins and norepinephrine, resulting in a post-plunge sense of mental clarity and even euphoria. Many, including myself, note a reset of anxious or ruminative thinking.
- Improved Circulation: Cold causes blood vessels to constrict and then dilate as you warm up, gently training your vascular system for greater resilience.
- Reduced Inflammation: Used by athletes to blunt muscle soreness, cold immersion may decrease inflammatory markers and support recovery after physical exertion.
- Bolstered Immunity: While studies are ongoing, there’s intriguing evidence that regular cold exposure can enhance immune response, leading to fewer sick days and even increased antioxidant activity in the body.
Personal Perspective: My Experience With Cold Plunging
I remember my first intentional plunge—a gray, early spring morning, a cold lake on the outskirts of town, and a heart full of hesitation. The initial sting was sharp, undeniable. But as I surrendered, minutes later, to the afterglow—a wave of calm, a surprising joy—I understood why so many now swear by this practice.
Is it comfortable? Never quite. But it’s real. The discipline of those few cold minutes each morning quiets my mind more reliably than any cup of coffee or mindfulness app ever has.
Important Considerations and Safe Start Tips
Cold therapy isn’t for everyone, and its intensity means it should be approached with care—especially if you have underlying cardiovascular issues, Raynaud’s phenomenon, or are pregnant. Always check with your healthcare provider first.
- Start Gradually: Begin with cool (not freezing) showers, and notice your body’s response.
- Time It Right: Aim for two minutes and gradually build up to five as you gain confidence.
- Listen to Your Body: Numbness, uncontrollable shivering, chest pain, or dizziness mean it’s time to stop.
- Warm Up Safely: Let your body warm naturally post-plunge; avoid hot showers immediately after.
A Calming Takeaway in an Overheated World
Cold plunge therapy isn’t just a fleeting celebrity trend or a weekend warrior’s badge of honor. It’s a chance to practice resilience, presence, and gentle respect for your own edges. Whether you’re seeking physical revival, a boost to your mood, or just a reset from the relentless pace of modern life, cold immersion invites you to listen—to your body, your breath, and the quiet wisdom beneath the surface.
As we each craft our own well-being journeys, remember: true wellness is not about chasing extremes, but about discovering rituals, however small or chilly, that help us turn inward, reconnect, and thrive.

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