Tylenol depletes something called glutathione. Glutathione is a master antioxidant and your first line of protection against environmental toxins. It detoxifies and protects your cells. It protects your immune system and Acetaminophen Pathway (therapeutic doses), Pharmacokinetics Figure 1 from Acetaminophen toxicity and 5 oxoproline (pyroglutamic acid): a tale of two cycles, one an ATP depleting futile cycle and the other a useful cycle. Semantic Scholar The Hangover Remedy That Can Kill You (Article + Video) Dr. Erica Zelfand Functional Medicine & Integrative Psychiatry Online Appointments Counseling Psychedelic Consultation Tylenol and Glutathione: A Closer Look At Their Relationship Association between acetaminophen metabolites and CYP2E1 DNA methylation level in neonate cord blood in the Boston Birth Cohort Clinical Epigenetics Springer Nature Link