Any vitamin store sells the Nutritional Healing book. It runs $23.95 and has a couple of pages on Parkinsons disease. I participated in an agonist study (3 weeks only - then withdrew because of side effects) and the doctor before accepting me looked over the nutritional supplements I was taking (a lot) and did not object to any of them. Hope this helps ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn