Shivering is a mechanism the body uses to generate heat in response to cold temperatures.
In response to cold exposure, the body activates mechanisms to generate heat and maintain body temperature. Shivering is an involuntary response triggered by the brain to increase muscular activity, producing heat by muscle contractions, which helps to raise body temperature. Additionally, the release of hormones like thyroid hormone and epinephrine further increases metabolic activity and heat production.
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