Heres why you should avoid Tylenol , First of all, it is full of colorful dyes, sugars, and additives., But the main reason is it depletes glutathione., Glutathione is one of the most Acetaminophen causes neurodevelopmental injury in susceptible babies and children: no valid rationale for controversy Tylenol depletes glutathione levels Glutathione or L Glutathione: What is Better for Skin? 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 &