Steven Fox, I have a sister who has PD, I would very much want to know the mineral you are working with. I have a Masters in nutrition and biology and I used to work as a clinical nutritionist for a psychiatrist. However I retired from from that line of work in 1988. I still try to keep up with all the journals and seminars mostly for my sisters PD and some anti aging work. I have not been able to convince my sisters husband to let her try NADH. If you come up with any new info on it I would appreciate your sending it to the list or to me at [log in to unmask] or [log in to unmask] Thank you in advance. Chuck Fron NJ.