Studies show children with autism have significantly lower levels of glutathione, the body's master antioxidant. Without enough glutathione, the body struggles to eliminate toxins, making it harder to cope with everyday Frontiers Treatments for Biomedical Abnormalities Associated with Autism Spectrum Disorder Mercury induced excitotoxicity in autism spectrum disorder: disruption of glutamatergic homeostasis and the therapeutic role of the selenium glutathione axis BioMetals Springer Nature Link Glutathione metabolism in the prefrontal brain of adults with high functioning autism spectrum disorder: an MRS study