Role of protein in non-dialysis kidney patients: A comprehensive review

This review delves into the complex relationship between protein metabolism and Chronic Kidney Disease (CKD), with a particular focus on non-dialysis patients. It examines the progressive nature of CKD and its associated complications, emphasizing the critical role of protein in dietary management to achieve optimal patient outcomes. The discussion covers various aspects, including protein-rich foods, diverse protein sources and the potential advantages of protein supplementation in maintaining muscle mass and overall well-being. By analyzing alterations in protein metabolism unique to CKD, this review explores their influence on disease progression and nitrogen balance. It further highlights the necessity of careful intake of protein to meet nutritional needs while preserving kidney function. This article underscores the essential role of healthcare professionals in developing personalized dietary strategies that align with the specific stages of CKD and the patient's overall health status.