Hair growth like all other bodily functions is affected by our lifestyle. Diet and stress play a great role in the health and vitality of our mane. The hair is the fastest growing tissue in the body after bone marrow, and it is made up almost completely of protein.
As Black people our hair is different. We are the only people to have 9 Ether hair growing up towards the sun. Many western writers speak of hair having no function other than to grow long and keep humans warm but since our hair grows up then surely our hair must have another purpose.