Video·3 min read·May 2026

Embracing Cold: How Cryotherapy Can Enhance Your Wellness Journey

Cold Therapy • 3 min read • Based on research by Agata Stanek, Armand Cholewka, Tomasz Wielkoszyński, Ewa Romuk, Aleksander Sieroń (2018)

Have you ever stepped into a cold pool on a hot day and felt an instant rush of clarity? This invigorating sensation is not just refreshing; it’s a glimpse into the profound benefits that temperature contrast can offer. In recent years, whole-body cryotherapy has emerged as a powerful tool for recovery and resilience, particularly for those dealing with inflammatory conditions.

A study published in 2018 explored the effects of whole-body cryotherapy on male patients suffering from ankylosing spondylitis, a chronic inflammatory disease. The findings revealed significant reductions in oxidative stress and improvements in overall disease activity. Let’s delve into what this means for you and how incorporating contrast therapy into your wellness ritual can lead to enhanced well-being.

Understanding Oxidative Stress

Oxidative stress occurs when there is an imbalance between free radicals and antioxidants in the body. Free radicals are unstable molecules that can cause cellular damage, contributing to inflammation and various diseases. In the context of ankylosing spondylitis, oxidative stress is particularly concerning, as it can exacerbate symptoms and hinder recovery.

The study found that whole-body cryotherapy significantly decreased markers of oxidative stress in patients. Specifically, participants who underwent ten sessions of cryotherapy experienced a drop in total oxidative status and oxidative stress index. This suggests that exposing the body to cold can help restore balance, enhancing the body’s resilience against inflammation.

Cryotherapy’s Impact on Disease Activity

Beyond reducing oxidative stress, the study observed improvements in key indicators of disease activity among participants. The Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) and the Bath Ankylosing Spondylitis Functional Index (BASFI) are established measures used to assess the severity of symptoms and overall functionality.

Participants who engaged in cryotherapy saw greater reductions in these scores compared to those who only received kinesiotherapy. This indicates that not only does cryotherapy help mitigate oxidative stress, but it also plays a vital role in improving the quality of life for those with inflammatory conditions. Experiencing less pain and increased mobility can empower individuals to engage more fully in their daily lives.

Incorporating Cryotherapy into Your Wellness Ritual

As you explore ways to enhance your wellness journey, consider integrating cryotherapy into your routine. The research supports its use as a complementary treatment for managing inflammatory conditions, and many individuals find the experience invigorating and rejuvenating.

While whole-body cryotherapy may not be accessible to everyone, you can still benefit from contrast therapy through practices like alternating between hot and cold showers or using ice packs strategically after workouts. These simple rituals can help promote circulation, reduce muscle soreness, and foster a sense of equilibrium in your body.

Key Takeaways

Whole-body cryotherapy can significantly reduce oxidative stress, a key factor in inflammation.
Patients with ankylosing spondylitis experienced improved disease activity and functionality after cryotherapy.
Incorporate contrast therapies, such as cold showers or ice packs, to enhance recovery and resilience.

Based on: Decreased oxidative stress in male patients with active phase ankylosing spondylitis who underwent whole-body cryotherapy in closed cryochamber
Agata Stanek, Armand Cholewka, Tomasz Wielkoszyński, Ewa Romuk, Aleksander Sieroń (2018). Oxidative Medicine and Cellular Longevity

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Decreased oxidative stress in male patients with active phase ankylosing

The Core Claim

This paper is asking a specific question that most cryotherapy research doesn't bother to ask: what's actually happening at the cellular level when you expose an inflamed body to extreme cold? Stanek and colleagues studied 32 men with ankylosing spondylitis — a chronic, progressive inflammatory disease that fuses the spine and destroys joint mobility — and found that ten sessions of whole-body cryotherapy at minus 120 degrees Celsius measurably reduced oxidative stress markers and improved disease activity scores. Not just compared to baseline. Compared to a control group doing the same kinesiotherapy without the cold.

That distinction matters. Both groups got better. But the WBC group got better faster, and the biological markers tell you why.

The Oxidative Stress Connection

Oxidative stress is one of those mechanisms that sounds technical until you understand what it means in the body. Free radicals — unstable molecules generated by normal metabolism, and accelerated by chronic inflammation — damage cells when they're not neutralized by antioxidants. In ankylosing spondylitis, this imbalance is particularly damaging because you have a system already in inflammatory overdrive. The free radicals pile on top of the immune dysfunction and make everything worse.

What the WBC group showed was a significant drop in total oxidative status and oxidative stress index, paired with an increase in total antioxidant status. The body's own defense systems improved. The cold didn't just suppress symptoms — it shifted the underlying biochemistry.

Cold doesn't just suppress symptoms. It shifts the underlying biochemistry — and that's a very different kind of medicine.

Where the Research Converges

This paper fits into a growing body of work on cryotherapy and rheumatic disease, and the convergence is striking. Earlier studies showed WBC reducing inflammatory cytokines and improving pain scores in rheumatoid arthritis. What Stanek's team added is the oxidative stress layer — the mechanistic explanation for why inflammation improves. Cold exposure triggers a norepinephrine cascade, which has downstream anti-inflammatory effects. It also appears to modulate antioxidant enzyme activity, though the picture here is nuanced: glutathione peroxidase and reductase actually decreased in both groups, which suggests some enzyme pathways respond differently to cold than others. The researchers note this warrants further investigation. Science rarely delivers clean answers.

The Practical Takeaway

If you're dealing with a chronic inflammatory condition — not just ankylosing spondylitis, but rheumatoid arthritis, psoriatic arthritis, or even persistent post-exercise inflammation — the data here supports cold exposure as a legitimate complementary protocol, not a fringe experiment. Ten sessions over two weeks moved the needle on both biochemical markers and functional scores. The key word is complementary. The kinesiotherapy mattered too. Movement after cold, not instead of it.

For most people without access to a minus 120 degree cryochamber, cold plunges and contrast therapy achieve similar, if milder, systemic effects. The dose-response relationship isn't fully mapped yet, but the direction of the evidence is clear: controlled cold stress reduces oxidative burden and supports the body's antioxidant systems.

The Surprising Connection

Here's what I keep coming back to. Ankylosing spondylitis is characterized by progressive ossification — the spine literally fuses over time. The conventional model says inflammation drives this process. But the oxidative stress angle suggests something more systemic: the free radical damage itself may be accelerating the structural changes. Which means reducing oxidative stress isn't just about comfort. It may be slowing the disease's progression at the cellular level. That's not what this paper proves — the timeframe is too short and the sample too small. But it's a hypothesis worth holding. Cold as a structural intervention, not just a symptomatic one. That's where the next generation of research needs to go.

Decreased oxidative stress in male patients with active phase ankylosing

Embracing Cold: How Cryotherapy Can Enhance Your Wellness Journey

Understanding Oxidative Stress

Cryotherapy’s Impact on Disease Activity

Incorporating Cryotherapy into Your Wellness Ritual

Key Takeaways

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