Is Wim Hof’s Method Healthy

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The Wim Hof Method is a system that claims a wide range of health benefits, including improving immune response, reducing stress, reducing inflammation, and boosting metabolism. But is there a scientific basis for the Wim Hof Method? And is Wim Hof’s method healthy? Let’s explore the research behind the Wim Hof Method. 

Who Is Wim Hof? 

Wim Hof is an extreme athlete and motivational speaker known as The Iceman. He was born in the Netherlands and has set 21 Guinness World Records and multiple world records for his ability to swim, run, and endure ice and freezing temperatures.

His extraordinary abilities have made him the subject of many medical studies and assessments since he continues to achieve feats believed to be scientifically impossible. Over time, he developed the Wim Hof Method to help people understand and practice his unique system and unlock the potential of their own bodies.  

What Is the Wim Hof Method? 

The Wim Hof Method (WHM) is often thought of as just another breathing technique, similar to other breathing systems. However, the Method is actually based on three essential pillars: 


The amount of oxygen we inhale with each breath equates to the amount of energy available for the cells of our bodies. When we naturally breathe unconsciously, we aren’t accessing the body’s full potential. Choosing to breathe consciously and using the WHM activates a controlled stress response that improves your physical and mental resilience. 

Cold Therapy 

More and more attention has been paid to the benefits of cold therapy, and cryotherapy chambers are increasingly available in gyms and spas. Exposure to cold increases metabolism, reduces inflammation, and speeds muscle recovery. 


Successful use of the WHM requires patience, dedication, and commitment. This mental discipline helps you master body and mind, and make better, healthier decisions every day.  

Wim Hof with bandana

Does the Wim Hof Method Work? 

While Wim Hof himself has been studied extensively, and there is no doubt that his body is capable of incredible feats of endurance in icy temperatures, that isn’t necessarily proof of all of the Wim Hof Method claims. So does his method actually work to provide health benefits for ordinary people? Here are some of the claims and the scientific evidence to date.  

Scientific Studies of WHM Results 

A small study of WHM practitioners surveyed their experiences and results. Among the 16 people studied, the most common effects were: 


  • Improved energy 
  • Improved mood 
  • Improved sense of overall well-being 
  • Reduced stress 
  • Reduced anxiety 
  • Improved physical stress and tension 
  • Improved immunity 
  • Improved focus and awareness 
  • Improved respiration 
  • Improved sense of spiritual connectedness to nature 


Difficulty sleeping 

An even smaller study of 8 practitioners reported the following results: 


  • Improved physical performance 
  • Decrease of physical complaints 
  • Weight loss 
  • Reduced stress and anxiety 
  • Improved mind/body connection 
  • Improved confidence 


  • Risks of feeling sick or falling unconscious during breathwork 
  • Risks and negative experiences with cold exposure 

Another small study of 15 amateur athletes: showed that a single WHM breathing session did not improve athletic performance.  

Benefits of Cryotherapy 

Cold exposure is one of the pillars of the Wim Hof Method, and cryotherapy alone is proven to have many positive physical and mental effects.  

Cryotherapy has been extensively studied to enhance athletic performance, treat and prevent diseases, improve mood, and even enhance beauty. Cryotherapy works by exposing the body to extreme cold, which shrinks surface blood vessels and draws fluids toward the core and organs. This reduces swelling and inflammation in the extremities.  

When the body is warmed again, oxygen-rich blood is released and floods the body, improving recovery and reducing pain. In addition, the perceived stress of cryotherapy on the body can trigger an immune and endorphin response. Because cryotherapy has been practiced and studied extensively since the 1970s, here is a quick overview of the proven benefits: 


  • Improves recovery and reduces muscle soreness 
  • Reduces pain and soreness 
  • Improved flexibility 
  • Improved mood 

Cryotherapy has also been used medically to treat a wide range of conditions, including arthritis, multiple sclerosis, eczema, and more. Many of the benefits of the Wim Hof Method may be attributable to the benefits of cryotherapy and cold exposure alone.  

Is the Wim Hof Method Safe? 

One of the pillars of the Wim Hof Method is slow breathing, also known as hypoxic breathing. It is a breathing method frequently practiced by endurance swimmers and involves breathing slowly enough to intentionally deprive the body of oxygen.  

Intermittent hypoxia is being studied for a wide range of health benefits but does carry some risks.  

The primary risk is hypoxic blackout, a potentially dangerous condition in which the brain is deprived of oxygen, but the body does not feel the need to breathe. This condition significantly increases drowning risks, and one WHM practitioner died in 2021 from attempting to swim using Wim Hof’s breathing method in a pool.  

Wim Hof says practitioners should always sit or lie down when using his breathing method and never practice near water bodies or when piloting a vehicle.  

Is the Wim Hof Method Healthy? 

The Wim Hof Method claims incredible benefits for nearly every kind of physical, mental, and emotional condition, and not all of those claims are substantiated by research. It’s also important to remember that Wim himself is an exceptional person, and not everyone can achieve his capabilities, even if he claims otherwise.  

Controlled breathing techniques have been practiced worldwide for centuries and may have many effects and benefits that are still poorly understood. Cryotherapy and cold exposure also have some positive physical effects.  

The Wim Hof Method combines cold temperatures and controlled breathing, and many people find the experience incredibly rewarding. A surprisingly large number of surveyed participants also noted that WHM gave them positive social feelings and a sense of belonging to a community.  

When WHM breathing techniques are practiced safely, the method may be highly beneficial.  

Disclaimer: You should see a doctor prior to starting with cold training and research the risks involved.

3 thoughts on “Is Wim Hof’s Method Healthy”

  1. Pingback: Should I Do the Breathing Before I Go Into the Water

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