That daring dip into frigid water might have some benefits.
Taking the plunge takes on fresh new meaning when its into frigid waters.
Submerging into water at teeth-chattering temperatures is a popular practice for reducing post-workout muscle pain, inflammation and stress.
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But is it worth the hype (or possible hypothermia)?
Image: Getty
What Is a Cold Plunge?
Exposure to these bone-chilling temps removes body heat, drops internal temperatures and changes blood flow.
So, how cold are we talking?
How far into the water you go is up to you.
Though there are different methods to complete your icy plunge, one thing remains the same.
For the most part, no one takes the icy bath just for kicks and giggles.
Many will decide to drop into frigid waters to reap potential health benefits.
Cold temperatures could benefit inflammation by acting on your blood vessels.
Ice baths can help constrict blood vessels and reduce blood flow to affected areas.
After your blood vessels constrict and blood flow decreases, the healing begins once you get out.
Cold therapy alleviates pain by reducing inflammation but also interferes with your brains perception of the pain.
But when the body endures cold, it triggers neurotransmitters that help regulate emotions and stress.
Stress is an inevitable part of life, but cold plunges may offer some relief.
Further, CWI shivers can produce more heat than exercise because youre not exerting as much energy.
Still, more research is needed on CWI and metabolic health to bolster research findings further.
Many athletes turn to cold-water baths to prevent muscle soreness and stiffness and improve recovery.
Yet, these results were only in the short term.
Lower water temperatures and short immersion times seemed to make the baths more effective.
How Do You Do a Cold Plunge and How Long Should It Last?
When starting out, consider focusing on cool temperatures versus icy waters.
Potential Risks
Hypothermia
Cold plunges might seem cool, but they arent without risk.
Shivering, bluing of the skin and loss of consciousness are associated with hypothermia.
In combination, these events cause cardiovascular strain that makes the heart work harder.
Who Should Avoid Cold Plunges?
Older Adults
Growing older may call for additional layers of clothing to keep warm.
If youre planning to try CWI, be mindful of your health.
