Chronic exposure to xenobiotic pollution leads to significantly higher total glutathione and lower reduced to oxidized glutathione ratio in red blood cells of children with autism ScienceDirect Leucovorin (Folinic Acid) and Autism: New Hope for Improving Speech in Children Philadelphia Integrative Psychiatry 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 The impact of glutathione metabolism in autism spectrum disorder ScienceDirect