Has anyone here heard of any success with women using it? Do you think it could have any adverse affect? I tried rogaine for 4 days and I actually LOST good hair...this was 6 weeks ago, my hair hasn't been the same since...it is weak and thin. I don't want the same to happen, although I realize these are vitamins rather than strong chemicals. I also heard of applying warm olive oil to the head...has anyone heard of this or had success? S.