Male pattern baldness, also called androgenetic alopecia, is the most common type of hair loss in men. At some point in their lives, up to 50 percent of all men will be affected by male pattern baldness to some extent.
What Causes Male Pattern Baldness?
Male pattern baldness is both genetic, and associated with the male sex hormones called androgens. Androgens have many functions, one of which is to regulate hair growth.
Each strand of your hair grows out of a little hole in your skin called a follicle. Normally, an individual strand of hair grows for two to six years, goes through a resting stage for several months, falls out, and is replaced by a new hair strand. With male pattern baldness, the hair follicle becomes smaller. It grows shorter and finer strands, and eventually stops growing hair altogether.
The common cause of male pattern baldness—heredity—is usually harmless. However, sometimes it has more serious causes, such as certain cancers, medications, thyroid conditions, and anabolic steroids. See your..Contd
see more at http://365merms.com/forum/27625136/Male+Pattern+Baldness
Posted: at | |