Your kidneys filter your blood 24 7 through millions of tiny units but constant high pressure inside them can quietly cause damage over time. This is known as intraglomerular pressure, and its Repression of the antiporter SLC7A11 glutathione glutathione peroxidase 4 axis drives ferroptosis of vascular smooth muscle cells to facilitate vascular calcification Kidney International Does Glutathione IV and Vitamin Supplements with Glutathione Have Any Negative Side Effects? Can a patient with chronic kidney disease safely take glutathione supplements?