A 48 hour fast can turn standard Paracetamol into acute liver failure. Fasting depletes Glutathione, leaving the liver defenseless against toxic NAPQI. Review the latest guidelines on BMJ Best Practice: https: bestpractice.bmj.com topics en us 1010 Maxiliv Injection Gastrointestinal Glutathione Glutathione IV for Liver Detox: Support & Benefits AZ IV Medics FDA highlights concerns with using dietary ingredient glutathione to compound sterile injectables FDA Assessment and management of paracetamol poisoning in adults What Is Glutathione? Purifi IV