What Is Acetaminophen? Definition, Uses, Side Effects, and Risks Olympic Behavioral Health 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. Acetaminophen's Role in Autism and ADHD: A Mitochondrial Perspective Best Time to Take Glutathione: Morning or Night? Healeo Nutrition Tylenol Acetaminophen Paracetamol is the most widely used over the counter anti fever and anti pain drug in children. It is well tolerated and considered safe. But is it really safe? Use of Tylenol, even just one dose, Tylenol an overview ScienceDirect Topics