Just how many hairs to we have? On average, the total number of hair follicles for an adult human is estimated at 5 million - with 1 million on the head, of which 100,000 alone cover the scalp!
In this module we will take a closer look at the structure (morphology) of the hair follicle. The material covered in this module can be a little involved. But please persist - it is well worth the effort.