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 Frontiers Gut microbiota and autism spectrum disorder: advances in dietary intervention strategies based on the microbiota gut brain axis mechanism Dietary nutrients that potentially mitigate autism spectrum disorder and dietary recommendations for children and pregnant women Li 2024 Food Frontiers Wiley Online Library Full article: Metabolic Pathology of Autism in Relation to Redox Metabolism The impact of glutathione metabolism in autism spectrum disorder ScienceDirect