> 1. They studied CoQ10 at 300 mg/day, admitting that other studies show that > higher doses (1,200 mg/day or more) may have a preventive effect in PD. > > 2. There were only 106 patients in the study -- far too few to demonstrate > efficacy of lack of it. from what I can remember, the 1200mg/day study showed some preventive effect ( how is it established?) and this 300mg/day study was looking for effects on symptoms maryse cg John 78,18 ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn