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This Is Why You Have Gray Hair

This Is Why You Have Gray Hair

Gray hair is a rite of passage that happens to virtually everyone by the age of 50 (and usually starts much sooner). Despite its commonality, why hair grays has remained much of a mystery, until now.

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Dr. Joseph Mercola
Jan 02, 2023
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This Is Why You Have Gray Hair
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what causes gray hair

STORY AT-A-GLANCE

  • An international team of researchers has discovered the first gene linked to gray hair

  • The gene has previously been linked to blonde hair in Europeans and is now connected to gray hair as well

  • The gene accounted for about 30% of hair graying among study participants

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