Tylenol's Impact on Glutathione and Liver Damage Does Acetaminophen Deplete Glutathione? Understanding the Connection Cymbiotika CYMBIOTIKA Is Tylenol safe during pregnancy? Dr. Laura Riley of @wcmobgyn explains. Here's What We Know: Current research shows no association between Tylenol use in pregnancy and autism. But untreated pain can pose Acetaminophen, also known as Tylenol, is used to help with pain & to reduce fever. However, taking too much acetaminophen can be harmful to the liver which filters out toxins & Tylenol Glutathione Kizer Wellness LLC