Genetics of glutamate and its receptors in autism spectrum disorder Molecular Psychiatry Mothers of children with autism have many significantly different metabolite levels, study finds 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 Urine total glutathione levels as a potential marker of increased oxidative stress in autism Pediatric Review: International Journal of Pediatric Research Unveiling Effective Supplements and Vitamins for Autism Brighter Strides ABA