What is Glutathione IV Therapy, How it works & Cost in Los angeles PDF) A clinical trial of glutathione supplementation in autism spectrum disorders Studies show children with autism have significantly lower levels of glutathione, the body's master antioxidant. Without enough glutathione, the body struggles to eliminate toxins, making it harder to cope with everyday Researchers are studying a possible link between acetaminophen (Tylenol) use during pregnancy and higher autism or ADHD risk. It may lower glutathione, an important antioxidant for brain development. Supplements and Vitamins for Autism Grateful Care ABA Glutathione for Autism: Exploring the Potential Benefits and Limitations