Ice baths: do they actually work for recovery, inflammation, and mental clarity?
Soror Shaiza | Feb 05, 2025, 01:43 IST
( Image credit : AP )
Ice baths have become a wellness sensation, often hailed by celebrities and athletes alike. But do they really work? From recovery to mental health, the science behind cold water immersion is still evolving. We take a deep dive into what happens to your body in an ice bath and the potential benefits and risks, according to experts.
What Is an Ice Bath and What Does It Do to the Body?
While this may sound uncomfortable, it's been practiced since ancient times (cryotherapy has roots going back to 3500 B.C.) and has been used as a method for recovery and reducing inflammation.
The cold shock also triggers a surge of stress hormones like cortisol and endorphins, which contribute to the initial discomfort, but can also offer a temporary rush of euphoria. This "cold shock response" may lead to shivering, muscle spasms, and an increased heart rate.
Do Ice Baths Actually Help With Recovery and Inflammation?
Another benefit is pain relief. Ice baths can act as a natural anesthetic by numbing pain receptors and reducing inflammation, offering relief for those with conditions like rheumatoid arthritis or muscle flare-ups.
Interestingly, there’s some emerging evidence suggesting that hot water immersion might actually be better than ice baths for muscle recovery. More research is needed to determine which method is most effective, but both cold and heat therapies have their uses in different situations.
Mental Health Benefits: Can Ice Baths Improve Mood and Focus?
In the short term, ice baths can cause a spike in dopamine and endorphins—chemicals that contribute to feelings of happiness and well-being. These positive effects, however, may be temporary, lasting only shortly after the immersion.
For some, the shock of the cold water acts as a distraction from negative thoughts or anxiety, offering a mental reset. While more studies are needed to establish a concrete link, the positive mental benefits are widely reported by regular practitioners.
How to Safely Take an Ice Bath and Are There Risks?
For safety, people should not attempt ice baths if they have certain health conditions, including heart disease, poor circulation, or diabetes. Additionally, ice baths should never be used to mask the pain of an untreated injury. They can be a helpful tool for recovery, but should not replace proper medical treatment for injuries.
People new to ice baths can start with a cold shower to gauge their tolerance before committing to a full plunge. It’s essential to listen to your body and avoid pushing through too much discomfort.
While they can be a powerful recovery tool, it's crucial to consult with a doctor if you have any underlying health conditions or concerns about using ice baths regularly.
While ice baths have gained popularity in recent years, their benefits are still debated. They may help reduce inflammation, ease muscle soreness, and offer a temporary mood boost, but more research is needed to confirm the long-term effectiveness of cold water immersion. Like any wellness trend, it’s important to approach it with caution and a solid understanding of how it affects your body.