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: Is Tylenol Safe During Pregnancy? Risk Factors, Not Causation Data summary: IL 4 regulates glutathione levels in the liver and lung Download Scientific Diagram Frontiers Acetaminophen induced liver injury: Molecular mechanism and treatments from natural products Early life acetaminophen exposure, glutathione S transferase genes, and development of adolescent asthma in a high risk birth cohort Journal of Allergy and Clinical Immunology