The Main Cause Of Permanent Hair Loss For Men Are :
Genetic - Genes may target follicles to shrink in size. This "shrinkage" results in thinning with time.
Hormonal - Scientists believe Male Pattern Baldness may be caused by the interaction of the hormones Dihydrotestostrone, 5%-Alpha-reductase and Testosterone, especially if there is a Hereditary disposition to hair loss. Other hormones can also contribute to hair loss although this is mainly evident in women and can normally be rectified with medication.
Age - Gradual thinning of hair on top of the head is a normal part of ageing, unless it is of the Male Pattern Baldness type, it should not result in baldness.

