Gray Hair May Offer Unexpected Cancer Protection, Study Finds

TL;DR
Research suggests that gray hair in mice indicates a natural process of eliminating DNA-damaged cells, which may protect against cancer, though carcinogens can hijack this system to promote cell survival and potentially lead to melanoma; similar mechanisms may exist in humans, highlighting a complex relationship between aging, hair graying, and cancer risk.
- Gray Hair Protects Us From Cancer? StudyFinds
- Scientists find surprise link between grey hair and cancer The Independent
- Found a few gray streaks? Study reveals your gray hair might actually be good for you Times of India
- Hair Greying May Protect Against Melanoma, Study Suggests European Medical Journal
- Could Premature Greying Of Hair Be Your Body’s Response Against Cancer? New Study Has The Answer News18
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