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Millions of Americans might think A cold shower could help them to face as temperatures strike dangerous heights This week – but experts warn that it could do more harm than good.
Although cold water can provide a feeling of relief The conversation.
Instead, you can risk bypassing the integrated mechanisms that help humans cool off. For example, when we become too hot, the brain asks the blood vessels to widen and let more blood get closer to the surface, which in turn cools us. But, when they are exposed to the cold, these blood vessels near the skin contract and blood circulation are reduced.
“So, in the context of cooling the body, jumping in a cold shower makes the opposite of what should happen, because less blood now flows on the surface of the skin. This will hold the heat in and around your organs instead of getting rid of it,” he explained. “Basically, you deceive your body that it does not need to refresh yourself, but you must in fact keep the heat.”
This is not the only thing you may need to worry about. You can Involuntarily trigger a response to cold shock.
This can cause spectacular changes in breathing, heart rate and blood pressure.
“This means that the blood vessels of the skin (those in contact with cold water) are quickly left.
The response to the shock of the cold can increase the risk of stroke and heart failure, potentially even lead to death, according to The National Center for Cold Water Safety.
A response to cold shock in people who range from hot temperatures to cold showers is however rare.
But, there are also potential advantages to take a cold shower, right?
Health UCLA Research has revealed that they could strengthen your immunity to common colds, improve circulation, reduce inflammation and increase metabolism. Cleveland Clinic Also explains that there could be similar advantages. But both warn the impact of cold shock and urge people to be aware of the symptoms.
“These may include stress or intense fear, dressings, difficulties in breathing, rapid heart rate or dizziness. If this happens, finish your shower and warm up, “said Dr. Christopher Babiuch, a family doctor Cleveland Clinic.
Heart experts warned against the immersion of cold water for anyone with an underlying condition, because not enough research has been carried out.
“I would warn against anyone with a heart story”, ” Dr Jorge Plutzkysaid the director of preventive cardiology at Brigham and Women’s Hospital.
