The headline Tylenol causes autism has sparked concern. But the science tells a more nuanced story. Some observational studies have found that when pregnant women used more acetaminophen, their Mark Hyman, Sex differences in glutathione metabolism and acetaminophen toxicity Tylenol, Autism, And The Glutathione Connection OC Integrative Medicine Frustrated, worried, disappointed': Georgia doctors deal with fallout of Tylenol and autism claims Georgia Public Broadcasting Mercury induced excitotoxicity in autism spectrum disorder: disruption of glutamatergic homeostasis and the therapeutic role of the selenium glutathione axis BioMetals Springer Nature Link 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: