Human kidneys are an intricate network of tubes that process roughly 190 quarts of blood every day. Lining these tubes are epithelial cells that transport blood through the kidneys and circulate it ...

The kidneys contain millions of microscopic blood vessels known as peritubular capillaries. These vessels recapture helpful nutrients like glucose and minerals and return them to your bloodstream for ...

The kidneys serve as the body’s primary filtration system, removing waste products and maintaining proper fluid balance. When alcohol enters the bloodstream, these vital organs bear significant ...

Mayo Clinic researchers have identified a previously unrecognized way the kidneys regulate water balance—an advance that ...

The thresholds for kidney function currently used to diagnose chronic kidney disease (CKD) reflect a true increase in the risk of serious illness.

When the heart can no longer pump blood efficiently throughout the body, kidney function issues are among the first complications to develop. Congestive heart failure (CHF), a condition that reflects ...