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. Studies show that people with ADHD and Autism have about 20 40% less Glutathione than their peers. in the treatment of autism symptoms helps to reduce oxidative stress and inflammation leading to What is glutathione? What are glutathione supplements used for? Naturopathic Pediatrics ADHD drugs increase brain glutamate, predict positive emotion in healthy people Brown University PDF) The effect of polyphenolic extract from pine bark, Pycnogenol (R), on the level of glutathione in children suffering from attention deficit hyperactivity disorder (ADHD) ADHD: Symptoms, Causes and Natural Support Strategies