sagesteele @P_McCulloughMD While I dont know whether there is a connection between Tylenol and autism, I do believe that there is reason to STOP giving it to babies children. Glutathione is impacted by Tylenol and Glutathione: Myths Debunked Some alternatives to consider before jumping to Tylenol! I want to emphasize that I think the fear surrounding Tylenol can be a little unnecessary and intense. I do believe there are times 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 Toxicity Poisoning