Autism and Tylenol: Exploring the Evidence on Acetaminophen in Pregnancy NAM Acetaminophen Toxicity: How Genetic Susceptibility Combines with Environmental Factors Association between acetaminophen metabolites and CYP2E1 DNA methylation level in neonate cord blood in the Boston Birth Cohort Clinical Epigenetics Springer Nature Link Tylenol (acetaminophen) does not cause autism. The FDA, in its statement that there may be an association, confirmed that "a causal relationship has not been established, and studies of millions of children