What Your Kidney Numbers Are Telling You
Kidney health is often overlooked until symptoms become serious. However, your kidney test results can reveal important information about how well your body is functioning long before major problems appear. Understanding these numbers can help you take better care of your health and seek medical attention at the right time. Your kidneys play a vital role in filtering waste, balancing fluids, controlling blood pressure, and supporting overall body function. When doctors recommend kidney function tests, they usually evaluate markers such as creatinine, blood urea nitrogen (BUN), and estimated glomerular filtration rate (eGFR). These values provide insight into how efficiently your kidneys are working. Creatinine is one of the most commonly discussed kidney numbers. It is a waste product created by muscles and removed from the body by the kidneys. Higher creatinine levels may indicate that the kidneys are not filtering properly. Similarly, eGFR measures how effectively your kidneys clea...