N Acetylcysteine & Paracetamol Poisoning Rescue Glycine + NAC (GlyNAC) supplementation shows promise in being great for longevity and increased healthspan: increased antioxidant defense via glutathione reduced inflammation reduced hallmarks of aging better immune The mechanism of action of N acetylcysteine (NAC): The emerging role of H2S and sulfane sulfur species ScienceDirect NAC and Glutathione: The Amino Acid the Supplement Industry Is Not Telling You About 5 Antidote: NAC (N acetylcysteine) NAC replenishes glutathione, restoring the ability to detoxify NAPQI. It's lifesaving if given early. Example: Hospitals use NAC as the standard treatment for APAP overdose.