I would like to know if there is any work on the use of Glutathione. I found an in vitro publication that Glutathione could be a protective factor and catecholamines like dopamine Targeting the Cysteine Redox Proteome in Parkinson's Disease: The Role of Glutathione Precursors and Beyond Is it time to back NAC? The Science of Parkinson's PDF) Glutathione Deficiency in Parkinson's Disease: Intranasal Administration as a Method of Augmentation Evidence for Glutathione Deficiency The Roles of Diet, Exercise, & Supplements in Parkinson's Disease Progression MDS Abstracts Elevation of glutathione peroxidase 1 (GPx1) levels in Parkinson's Download Scientific Diagram