Welcome to Neuro Talk. I take suppliments under the care of a physiasist. This is the first time I have tried this in my life. She is trying to treat my PN with this method. I have PN or the beginnings of RSD in my left foot, ankle, and calf. Hope you get alot of people to respond to you. I know there are alot of folks with this condition, that have tried alot of different protocols. I wish you all the best. Glad you found this site, you will make a few new friends. ginnie