The scalp contains approximately 100,000 strands of hair and on average we lose about 50 to100 strands per day. Aging and medication use, among others can cause visible changes in the hair’s structure which can lead to female hair loss.
A Single Strand of Hair
A single hair strand is composed of two parts: the hair shaft, or the visible part of the hair, and the hair root. The hair root is found below the skin and contained within a tube-like structure called the hair follicle--where hair growth occurs.
