The real reason behind goosebumps. – Brinkwire

If you’ve ever wondered why we get goosebumps, you’re in good companyso did Charles Darwin, who mused about them in his writings on evolution. Goosebumps might protect animals with thick fur from the cold, but we humans don’t seem to benefit from the reaction muchso why has it been preserved during evolution all this time?
In a new study, Harvard University scientists have discovered the reason: the cell types that cause goosebumps are also important for regulating the stem cells that regenerat…

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