Acetaminophen, also known as Tylenol, is used to help with pain & to reduce fever. However, taking too much acetaminophen can be harmful to the liver which filters out toxins & Liver specific Bcl3 Knockout Alleviates Acetaminophen induced Liver Injury by Activating Nrf2 Pathway in Male Mice Cellular and Molecular Gastroenterology and Hepatology Electrochemical evidences in oxidation of acetaminophen in the presence of glutathione and N acetylcysteine Chemical Communications (RSC Publishing) sagesteele @P_McCulloughMD While I dont know whether there is a connection between Tylenol and autism, I do believe that there is reason to STOP giving it to babies children. Glutathione is impacted by Module 2.1 Acetaminophen Toxicology Introduction YouTube