There is a study using grape seed extract that seems promising. Has anyone been following this?
PRACTICAL APPLICATIONS
Parkinson's disease is a neurodegenerative disorder characterized by the degeneration of dopaminergic neurons. The recognized pharmacological strategies to prevent or treat Parkinson's disease include the minimization of oxidative stress, iron release and excitotoxicity resulting from excess nitric oxide formation. One of the best ways to delay or prevent the onset of the disease is to improve the biological antioxidant status by providing additional radical scavengers that are not pro‐oxidants.
parkinsonsnewstoday.com/201...
Don