If your child has autism, ADHD, or a learning disorder and you've already removed dairy and folic acid but still aren't seeing progress don't give up. It usually means something else What Causes Autism? Vitamin A Deficiency & the Developing Brain Evidence of oxidative damage and inflammation associated with low glutathione redox status in the autism brain Translational Psychiatry Resveratrol in Autism Spectrum Disorders Encyclopedia MDPI 14 Glutathione Benefits for Your Body and Health Annex Naturopathic Clinic 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.