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Thursday, February 26, 2009

Why Hair Turns Gray Is No Longer A Gray Area: Our Hair Bleaches Itself As We Grow Older

 

ScienceDaily (2009-02-24) -- Wash away your gray? Maybe. Scientists have now solved a mystery that has perplexed humans throughout the ages: why we turn gray. These researchers show that going gray is caused by a massive build up of hydrogen peroxide due to wear and tear of our hair follicles. The peroxide winds up blocking the normal synthesis of melanin, our hair's natural pigment.

check the sciendaily for the complete article

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