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The investigators examined 15 patients with mid-stage PD, who gave themselves a single dose of GSH nasal spray while inside the MRI scanner, and whose GSH levels in the CNS were measured before spray administration and over the hour that followed administration
Psychiatry 59 , 11161127 (2006)
A professional evaluation can confirm whether the issue stems from glutathione or other factors, such as genetics or deficiencies
Proc Natl Acad Sci USA 114:89148916 Lander HM, Ogiste JS, Pearce SFA et al (1995) Nitric oxide-stimulated guanine nucleotide exchange on p21ras
Munagala R, Aqil F, Jeyabalan J et al (2016) Bovine milk-derived exosomes for drug delivery