Researchers associate taking higher amounts of Tylenol while pregnant with language delays in early childhood : r science How Acetaminophen Causes Liver Failure Biocompare: The Buyer's Guide for Life Scientists Acetaminophen Toxicity: How Genetic Susceptibility Combines with Environmental Factors Modeling and Simulation of Acetaminophen Pharmacokinetics and Hepatic Biomarkers After Overdoses of ExtendedRelease and ImmediateRelease Formulations in Healthy Adults Using the Quantitative Systems Toxicology Software Platform DILIsym Beaudoin Myth busting, Acetaminophen version. "Avoid Acetaminophen (Tylenol) because it causes glutathione depletion". Truth?? As a pediatrician and ER doctor and as moms we're often asked about this. And we understand why: Acetaminophen: Too much is dangerous for your liver UCI Health Orange County, CA