Hi Wombat, just some answers to your questions which may help.
I have always had low iron levels. I had some bloodwork done in January because I had strep (first time ever). The bloodwork indicated that I was anemic. I wasn't surprised because I have had heavy period for many years. I suspected fibroids which were confirmed by my gynecologist in March. I started the suuplements to shrink the fibroids and in so doing reduce the bleeding. The supplements have helped with the bleeding and with cramping so I assume that the fibroids are shrinking. I am a vegetarian. I do eat well. I am not on any medication and never have been. The only health issue I had up until the hair loss was the heavy periods. I am 46 years old. I will definitely read all the info you sent me, maybe something will resonate with me. I do appreciate your concern.