Acetaminophen causes neurodevelopmental injury in susceptible babies and children: no valid rationale for controversy About Acetaminophen Overdose TYLENOL [Acetaminophen] metabolism A lot of GLUTATHIONE is needed to deal with the Oxidative Stress generated by the CYP 450 metabolism of Tylenol. When people go to the ER for Tylenol Overdose Since Tylenol is such a hot topic right now, did you know it depletes glutathione levels? When your body processes Tylenol in the liver, one of the pathways creates a toxic byproduct. To neutralize Tylenol's Impact on Glutathione and Liver Damage