Not all potassium is created equal, especially in the context of chronic kidney disease (CKD). That’s why Dr. Deborah Clegg joins us to explore the key differences between potassium from whole foods and additives, emphasizing how bioavailability impacts serum potassium levels and hyperkalemia risk. She also examines how kidney function, comorbidities, medications, and metabolic factors all influence potassium tolerance. Not only is Dr. Clegg the Vice President for Research and a Professor in the Department of Internal Medicine at Texas Tech University Health Sciences Center in El Paso, but she also spoke about this topic at the 2026 National Kidney Foundation Spring Clinical Meeting.