Acetaminophen Toxicity: How Genetic Susceptibility Combines with Environmental Factors 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 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 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 They told us Tylenol is safe. Pediatricians recommend them daily. But what if we've been missing the full story? Research shows that frequent use of acetaminophen (Tylenol) in babies and children The conjugation of acetaminophen by glutathione and cytochrome P450. Download Scientific Diagram