The glutathione system in Parkinson's disease and its progression ScienceDirect Glutathione is such a critical soldier in our line of defense that our bodies make it themselves. We even have mechanisms that recycle and reuse it. But what happens when our toxic 15 Glutathione in the Nervous System: Roles in Neural Function and Health and Implications for Neurological Disease Springer Nature Link Parkinson's Disease: Current Treatment Modalities and Emerging Therapies Cureus Proteins & Tremor: Amino Acids, Diet & Natural Relief Cognitive Function In Depth Linus Pauling Institute Oregon State University