Taurine plays a crucial role in kidney function, contributing to its antioxidant defense, osmoregulation, and ion transport. It protects against oxidative stress and inflammation, thereby reducing the risk of kidney damage. In renal diseases like kidney disease and CKD, taurine levels may be depleted, further impairing kidney function. Supplementation with taurine has shown promising results in improving kidney health and reducing disease progression, making it an important therapeutic consideration in renal disorders.