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9/23/2011

Why hair turns gray




Why hair turns gray

Hair material is very complex, and no studies show the structure and compositionresearch only recently. It consists of a complex of protein fibers called keratin (Keratins)depends on the color of hair pigment called melanin that is produced in special cellscalled Milansaats.

The hair begins to lose its color when the activity Almilanosaats extinguished when ageor loss of the ability of cells Almilanosaats natural result of trauma or stress or nervousand there are many documents confirming that some people have lost their hair colorbetween overnight.


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