Low levels of albumin have been associated with increased mortality in patients on dialysis according to many studies. A type of protein made by the liver, albumin keeps fluid from leaking out of blood vessels while nourishing tissues and transporting hormones, vitamins, drugs, and substances like calcium throughout the body. Dr. Kam Kalantar, an expert in kidney diseases and epidemiology, joins Field Notes to explain the importance of managing albumin in patients with chronic kidney disease.