Dr. GLUTATHIONE is our body's master antioxidant, produced and used by the liver to detoxify. While glutathione production naturally decreases with age, the problem is most people's glutathione levels are being Correlations Between Lipid Peroxide and Glutathione Levels in Vitamin C Supplemented Fasting Guinea Pigs Tissue Glutathione as a Cyst(e)ine Reservoir during Fasting and Refeeding of Rats The Journal of Nutrition 2628 Allen Formatted When people struggle with fasting, it's usually not hunger. It's electrolytes dropping, stress hormones rising, or blood sugar swinging more than expected. Most of the discomfort people blame on willpower is really