Predictive value of selected biomarkers related to metabolism and oxidative stress in children with autism spectrum disorder Metabolic Brain Disease Springer Nature Link Oxidative stress marker aberrations in children with autism spectrum disorder: a systematic review and meta analysis of 87 studies (N = 9109) Translational Psychiatry Glutathione l g? Cng dng ca Glutathione trong lm p 87 studies. 9,000+ children. and most parents have never heard this conversation. A meta analysis of 87 studies involving over 9,000 children found consistently lower glutathione levels and higher oxidative stress in children