All my hairs start to white and so whats the problem behind it as I am too young at present but still this problem feel me bad.

Question

The premature graying problem is largely genetic. Hair follicles contain pigment cells that produce melanin, which gives your tresses their color. When your body stops generating melanin, hair presents itself as gray, white, or silver While you can't really prevent or reverse graying, there may be simple steps you can take to avoid premature graying. Doctors say low B12 levels can cause lessening of hair pigments. May restore gray hair if its cause was a deficiency in the PABA enzyme. Pantothenic acid (B5): B vitamin that supports hair health and color and prevents hair loss. Zinc and Copper: Deficiencies in these minerals can cause hair to prematurely gray

Sajeev Kumar · Accepted Answer

The premature graying problem is largely genetic. Hair follicles contain pigment cells that produce melanin, which gives your tresses their color. When your body stops generating melanin, hair presents itself as gray, white, or silver While you can't really prevent or reverse graying, there may be simple steps you can take to avoid premature graying. Doctors say low B12 levels can cause lessening of hair pigments. May restore gray hair if its cause was a deficiency in the PABA enzyme. Pantothenic acid (B5): B vitamin that supports hair health and color and prevents hair loss. Zinc and Copper: Deficiencies in these minerals can cause hair to prematurely gray