Thanks. I also have lost hair, the only time in my life @ age 50, and it was when I was taking some yeast-derived selenium this past summer. I was kinda bummed at seein all that hair fallin out, and even have a "bald spot" now - well, not really a bald, bald spot, just a thinning there that I never had.
Once I figured out it was the Se and stopped taking it, the hair quit falling out. I'm optimistic it'll re-grow, since I had only done the Se thing for relatively short term, less than a month. The remainder of my brown hair is quite full with very very very little gray.