A clinical trial of glutathione supplementation in autism spectrum disorders Frontiers Gut microbiota and autism spectrum disorder: advances in dietary intervention strategies based on the microbiota gut brain axis mechanism Increased Vulnerability to Oxidative Stress and Mitochondrial Dysfunction in Autism Springer Nature Link 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