Multiple Sclerosis is a chronic inflammatory disease of the nervous system. Multiple Sclerosis is multifactorial, but one major cause could be oxidative stress. Oxidative stress is a result from the imbalance of antioxidants and oxidants. In certain studies, glutathione was found low within the cerebrospinal fluid and blood in patients with Multiple Sclerosis.

http://www.ncbi.nlm.nih.gov/pubmed/23888609