Nini Munoz , PhD. Since the administration claimed Tylenol as a cause of autism, we've seen a number of alternative and 'integrative' practitioners talking Instagram 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. Myth 4: Oral supplements are just as effective as IV drips., Lets set the record straight., While oral glutathione supplements may seem convenient, they often lose potency during digestion, meaning Is Tylenol Safe During Pregnancy? Risk Factors, Not Causation The impact of glutathione metabolism in autism spectrum disorder ScienceDirect