Hi.

My neurologist was few weeks ago in Switzerland, for a Congress, and he told me the community is also discussing N-acetylcysteine - a gluthation precursor - as a adjuvant therapy. I take it on my own, 1,200 mg daily, although apparently best dose in a recent study is 70 mg/kg.

Gluthation is an endogenous antioxidant.

Someone else already posted this link before but in case you need it, I copy link for you:

Cerebrospinal fluid concentrations of N-acetylcysteine after oral administration in Parkinson's disease

http://www.ncbi.nlm.nih.gov/pubmed/25765302

Lobo