Tylenol, Leucovorin, Glutathione, & Autism YouTube 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 Role of Oxidative Stress in Autism Spectrum Disorder: A Narrative Literature Review Frontiers Improving Antioxidant Capacity in Children With Autism: A Randomized, Double Blind Controlled Study With Cysteine Rich Whey Protein Full article: Enteric short chain fatty acids: microbial messengers of metabolism, mitochondria, and mind: implications in autism spectrum disorders