greying of hair, sympdisease

Premature Greying of hair : The Real Reason behind it

Introduction:  It is normal for people’s hair colors to change as they age even though white hair can appear at almost any age. Even teenagers and people in their twenties may notice white hair strands. Millions of hair follicles or small sacs line the skin of the human body. Hair and pigment cells containing melanin are produced by the follicles. Hair follicles lose pigment cells over time, resulting in white …

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