I have CFS and FM and my doc wants me to start magnesium injections. My husband's an RN so he's going to be giving them to me - he's looking forward to that! Anyway, has anyone else tried them and do they help? I've already tried B-12 injections with little change, so I'm not real excited about more needles in my butt --I'm willing to try almost anything though, so I'm just interested in feedback from you all. Thanks!