ALB and chronic kidney disease: An interventional study confirmed that kidney injury decreased following reduced acid load in humans, and that acid load reduction by consumption of fruits and vegetables decreased kidney injury markers, including urine albumin concentration, in hypertensive CKD patients with low eGFR (eGFR 60–89 ml/min/1.73 m2 or eGFR 15–29 ml/min/1.73 m2) [28].