Explanation Four




  • go bald because the hair is prevented from growing by being blocked at the hair growth centre - the hair follicle.

  • What causes this blockage is the accumulation in the scalp, which some men are prone to, of dihydrotestosterone.

  • This is the villain, not as is frequently thought testosterone.


  • This accumulation of dihydrotestosterone may be the major reason for excess hair loss, combined with one or more other minor factors