Efficacy of Folic Acid Supplementation in Autistic Children Participating in Structured Teaching: An Open Label Trial Genetics of glutamate and its receptors in autism spectrum disorder Molecular Psychiatry 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 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 Predictive value of selected biomarkers related to metabolism and oxidative stress in children with autism spectrum disorder Metabolic Brain Disease Springer Nature Link