Every strand of hair that grows from the root of the hair grows, develops, and eventually sheds. However, the hair follicle undergoes certain stages and produces new hair. It is considered normal to shed an average of 100 to 200 hairs per day. The hair-covered skin surface of an adult person is about 1,000 cm2 and has an average of 100 hairs per cm2. A healthy adult has an average of 100,000 hair strands on the scalp. In fact, our…










