The study I saw about the blood vessel and heart damage was small (about 60 women, with breast cancer, half on Arimidex, half not). They showed that the use of the Arimidex may accelerate blood vessel and heart damage. The women who did not take the pills didn't have as much heart damage or heart attacks but then.........estrogen safeguards bones, the heart and keeps our hair from falling out of our heads 🙂 I lost a lot of hair when I went through menopause (about half of my hair and it never came back). Maybe if that hasn't happened yet maybe the hair loss is more extreme and happens more quickly on these drugs? I don't know of any organic shampoos or conditioners that will help it grow back or look fuller. I use a shampoo that's not organic but 'less chemically damaging' to create fuller looking hair. I am considering hormone tests to give me a starting point for my estrogen and then trying to get my estrogen levels lower naturally with diet and supplements (I'm working on that now but don't have the testing to see if it's working). Also, I wonder if that's enough or if the drugs are doing other things that help keep recurrence down? I'm seeing my oncologist this month and will be talking with her about this. A naturopath might be a good place to do some research. I have one but may be shopping around a bit. I hope the medical community figures out hormone balancing naturally soon! 🙂