Why does are hair go grey?

Because of the loss of pigmntation.

Why does are hair go grey?

idk

Why does are hair go grey?

above me is best answer ever

second to this one of course

Why does are hair go grey?

mine was not.. unless i will dye it.

Why does are hair go grey?

It loses pigmentation.

Stress, especially really bad stress, can cause a loss of pigment. Sometimes, pigment returns after the cause of the stress is resolved. The most common cause is aging. Over time the cells that produce hair color simply stop producing.

Why does are hair go grey?

its a hilarious question

http://answers.yahoo.com/question/index;...

Why does are hair go grey?

because when you get in your 40's thats when u start growing gray hair it repressents oldness the more older go get the more gray you are going to grow just keep on dying your hair what ever your natural color is and nobody will recquenise your gray hair

Why does are hair go grey?

It doesn't actualy go grey - it goes white as the ability to produce pigmentation declines with age (or trauma). The resulting mix with coloured hair produces the grey. It is genticaly linked - which is why there is so much variation as to whether you will go grey or not.

Why does are hair go grey?

Sometimes there is a genetic predisposition to premature greying, then there is old age, and then there are the traumas that can shock the system, e.g. bereavement, illness, etc. The hair is deprived of melanin (2 types eumelanin and pheomelanin), a pigment, and loses its colour.

Why does are hair go grey?

Because your seventeen yr old daughter is being sent home from college for being sick every morning.

Why does are hair go grey?

old age.

Why does are hair go grey?

if you worry about this enough you will find out