[28] Thimmulappa RK, Mai KH, Srisuma S, et al
Environmental Toxins : Exposure to pollution, chemicals, and heavy metals can reduce glutathione levels as the body works to detoxify harmful substances
Suggested Add-Ons: Glutathione, B12
Animal model research demonstrated that depleting GSH via inhibition of GCL triggered a cascade of lipid peroxidation and cell death in mesencephalic cultures, identifying oxidative stress from glutathione insufficiency as a likely initiating mechanism in neurodegeneration
Most of that research used oral supplements, not injections
Its important to keep in mind that the WADA Prohibited List is not exhaustive and there could be substances that are not specifically listed but still belong to a category on the Prohibited List