<P> The three stages of hair growth are the anagen , catagen , and telogen phases . Each strand of hair on the human body is at its own stage of development . Once the cycle is complete , it restarts and a new strand of hair begins to form . The rate or speed of hair growth is about 1.25 centimetres or 0.5 inches per month , or about 15 centimetres or 6 inches per year . </P>
<P> The three stages of hair growth are the anagen , catagen , and telogen phases . Each strand of hair on the human body is at its own stage of development . Once the cycle is complete , it restarts and a new strand of hair begins to form . The rate or speed of hair growth is about 1.25 centimetres or 0.5 inches per month , or about 15 centimetres or 6 inches per year . </P>
how long dose it take for hair to grow
how long dose it take for hair to grow
6 inches per year .
6 inches per year .