comment LINK if you want the link to the supplements in this post : Tylenol Acetaminophen Paracetamol is the most widely used over the counter anti fever and anti pain drug in children. It is well tolerated 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. Since everyone is talking about Tylenol let's actually talk about Tylenol. No, it doesn't cause autism But here's what it can do: Deplete glutathione: one of your body's most Glutathione, Tylenol & Your Health: What You Should Know