Urine Sample of human urine Urine is the fluid excreted by the kidneys of vertebrates to clear the bloodstream of excess water and metabolic by-products including urea, uric acid, and creatinine. In mammals, urine travels from the kidneys via the ureters to the bladder for storage until urination.
What is urine, exactly? Urine is a waste product made by your kidneys. It’s what remains after your kidneys filter your blood. Most of it — over 90% — is water. Other substances found in urine are salt, electrolytes, and waste products called urea and uric acid. What color is healthy urine? Most of the time, healthy urine is a pale shade of yellow. The color comes from a chemical called ...
Medical News Today: Why would a doctor recommend a urine protein test?
A urine protein test measures the amount of protein in a urine sample. A doctor may suggest this test to help evaluate and monitor kidney function and potentially detect kidney damage. The kidneys ...
Urine Color and Odor: What It Reveals About Your Body - WebMD
Urine is liquid waste that your kidneys make to remove excess fluids and waste products from your body. It mostly consists of water, but it also contains waste products, salt and electrolytes. If you’re drinking enough fluids, your urine should be light yellow and have a mild odor. Contents Overview Function Anatomy Conditions and Disorders Care Additional Common Questions Contents Overview ...
Overview Regular urine color ranges from clear to pale yellow. But certain things can change the color. Foods such as beets, blackberries and fava beans can turn urine pink or red, for example. And some medicines can give urine vivid tones, such as orange or greenish-blue. An unusual urine color also can be a sign of a health problem. For instance, some urinary tract infections can turn urine ...