Urine is the result of a fascinating and complex system, of which the kidneys are the star, that evolved to keep our internal ...

A test called UACR, which stands for urine albumin-creatinine ratio ... Urine gets its yellow color from a chemical called urobilin, or urochrome. But the intensity of that color can vary ...

High levels of glucose, albumin, ascorbic acid ... does not decrease contamination rates and is not recommended. Urine color is mainly determined by chemical content and concentration.