Denise, I only tried oral glutathione, not the intravenous, and it did not help. Everyone with PD is so diffferent. The doc who I got it from was, in retrospect, a real sleazy character, but I figure you have to try. Bless your heart - CF is a horrible disease, glad you've gotten some relief from glutathione. Altho bilateral DBS did help my tremors, that was all. I don't take PD meds because they don't work. We are a long way from any real help. Ray ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn