The most common form of Baldness is 'male pattern Baldness' or androgenic alopecia which occurs in adult males. This condition can range from a slight thinning of the hair especially around the temples and crown area of the scalp, to a much higher amount of hairloss which over time can effect the whole scalp.
There are however on average 100,000 hair follicles on the human head and natural daily hairloss is somewhere in the range of 80-120 hairs.
There are many natural and medical treatments available for male patern Baldness which have various degrees of success in halting hair loss and regrowing lost hair.
As with any hairloss, it is always important to get expert advice as soon as possible from a registered tricologist or dermatologist......