6 Facts About Redheads You Never Knew
Only about 1–2% of the world’s population has natural red hair, making it the rarest hair color.
Rare but Unique
Studies suggest redheads have a higher pain threshold due to a genetic mutation in the MC1R gene, which affects how they process pain
More Pain Tolerance
Redheads are more sensitive to hot and cold temperatures because their gene mutation affects how they perceive temperature.
Sensitive to Temperature Changes
Research shows that redheads need about 20% more anesthesia during surgery due to differences in pain perception
Require More Anesthesia
Because of their lower melanin levels, redheads often develop freckles more easily when exposed to the sun.
More Likely to Have Freckles
Instead of turning gray with age, red hair fades to a soft blonde or silvery white.
Red Hair Doesn’t Turn Gray
Being a redhead isn’t just rare—it comes with fascinating genetic quirks that set them apart!
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