I take 600 mg of Q10 (Puritans Pride) daily. I've been taking Q10 for the past 18? months. My neuro told me to take 1200 mg. Does it help? I don't know. I do take a lot of stuff and I have no idea which drug or supplement works to slow or stop progression (except for Sinemet and Mirapex which provide symtom relief). I do seem to have held my own over the past 40 months however with not much change in total dosage of Sinemet/Mirapex.
Ashley