There Could Be A Surprising Health Benefit To Having Gray Hair

October 23, 2025

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1 min read

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IFLScience

Hair follicle stem cells choose one of two paths when faced with DNA damage: graying or (potentially) melanoma.

The study, led by researchers from the University of Tokyo, investigated how hair follicle stem cells responded to DNA damage, and in doing so, revealed a surprising link between gray hair and melanoma – a type of skin cancer. Over the course of thei... [2316 chars]

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Source: IFLScience

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