Thanks for the links. I don't know what I did wrong in my first search, but I found plenty when I searched again. Thanks for the links.
I read at one of the sites that it saw palmetto isn't known to help patter baldness, which I think I'm suffering from, i.e. my dad and brother balding and I'm starting to recede at my two front sides where the part normally goes.
How can we get a man on the moon, but not stop this??????????