I've been told by a couple of girls I dated that it's not terribly healthy for your hair to wash it frequently.
Well my hairloss has progressed quite a bit and I'm getting ready to get onto the big 3 as a last effort before I give up on good looks. As such, I've been wearing hats ALL the time...
I know they haven't done extensive testing, but I have seen a couple reports where an overwhelming amount of people experienced regrowth. (for those of you who don't know, MSM is a sulphur supplement. It's mostly used to treat arthritis and it supposedly helps grow nails quick and healthy...
I've heard a bit about this and I just read the HairLossTalk.com article about it's clinical studies successes. I found a couple of comments from some older women that didn't see a lot of results. Of course that's subject to their expectations and they were closer to the age of where it becomes ineffective...