View of Acetaminophen, the missing anion gap in the patient with metabolic acidosis The Southwest journal of medicine The Hangover Remedy That Can Kill You (Article + Video) Dr. Erica Zelfand Functional Medicine & Integrative Psychiatry Online Appointments Counseling Psychedelic Consultation 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 Yes there is good evidence that acetaminophen (the active ingredient in Tylenol) can deplete glutathione under certain conditions. But whether that matters depends on dose, duration, and individual factors.