How is it possible to pull as hard as you can on say a chest hair to the point of pain and it will simply not come out, yet you run your hand gently through the hair on your head and 4 or 5 come out? Its a simple observation yet its incredibly complex to actually explain scientifically if we even know the answer. Why do head hairs come out so easily yet body hair or facial hair is so hard to remove? Do body hairs go through the same anagen telogen, and catagen phases much like head hair? What accounts for all these differences? Its seems pretty simple that by understanding body hair better and why its so resistant would lead us to what makes head hair so weak and vulnerable to things like seb derm which my body hair seems to have zero problems with.
