Potential DrugNutrient Interactions of 45 Vitamins, Minerals, Trace Elements, and Associated Dietary Compounds with Acetylsalicylic Acid and WarfarinA Review of the Literature Correct Answer: B. N acetylcysteine (NAC) Why is this High Yield? Acetaminophen (Paracetamol) is widely used, making toxicity a common ER presentation. 1. Mechanism of Toxicity: Acetaminophen is metabolized in the liver. Should You Be Taking Glutathione Every Day? Amazon.com: Warfarin and the effects of Vitamin K and Protein eBook : Atkin, Cath: Books Alcohol doesn't just mix with medicines it fights with them inside your body. Here's what actually happens at organ level: 1 Paracetamol (fever pain) Alcohol + PCM both depend on liver's glutathione system. Biochemistry: Warfarin, Molecule of the Month for February 2011, by John Maher