Thank's for posting it.
Some reports, like this one, say that there is a benefit to CoQ10 for Parkinson's, but recently I have read
reports saying there is no benefit at all.
It ends up, you don't know what to believe...
If you think about it, if I started taking CoQ10 tomorrow, I would never know if it slowed my progression
or not. I think it would be impossible to know... but then again, what do I know !