Glutathione (GSH) supplements shop Glutathione boost non prescription pills, capsules, liposomal Reduced glutathione products Early life acetaminophen exposure, glutathione S transferase genes, and development of adolescent asthma in a high risk birth cohort Journal of Allergy and Clinical Immunology Do you have questions about the use of Tylenol during pregnancy? We spoke with Dr. Janine Hutson, maternal fetal medicine specialist and OBGYN about what the latest research says, what to consider and 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 & 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.