Leucovorin and autism: A potential avenue for treatment, but more research is needed. Leucovorin is FDA approved for children with cerebral folate deficiency. However, the science is still evolving, and we need Evidence of oxidative damage and inflammation associated with low glutathione redox status in the autism brain Translational Psychiatry An Open Label Case Series of Glutathione Use for Symptomatic Management in Children with Autism Spectrum Disorder Frontiers Improving Antioxidant Capacity in Children With Autism: A Randomized, Double Blind Controlled Study With Cysteine Rich Whey Protein