Some time back there was mention of a study being done on co enzyme q 10 and Parkinson's Disease. In changing isps and the passage of time I lost the webb site. I do remember that it had four arms (groups of patients - different stages ) and I thought not enough patients. Never the less I would like to know if anyone else knows about it. It was to last 17 months and that should have passed by now. Thank you, Nita Andres cg David