Preventing Hair Loss and Promoting Hair Growth

In every grade school class photo, I seem to have a mess of tousled hair on my head. No matter how much my mom tried to tame my hair, it was a little unruly. (I sported the windblown look without even trying.) Later came my metalhead phase, with headbangable hair down to the middle of my back. Sadly, though, like many of the men in my family, it started to thin, then disappear. Studies show that by age 50, approximately half of men and women will experience hair loss. Why do some lose their hair and others don’t? How can we preserve the looks of our locks?   What Causes Hair Loss? As I discuss