Protein is a key macronutrient found in a variety of foods that provides lasting energy, fuel for tissue growth and repair, and the means for hormone and enzyme creation in our bodies (among other ...

Yes, cystitis, also known as bladder inflammation, can cause protein in the urine. A urinary tract infection (UTI) is a bacterial infection that affects the urinary tract, which includes the bladder.

A urine protein-creatinine ratio (UPCR) test looks for high levels of protein in your urine, which can happen in kidney disease. Results that are higher than average may be a sign of a kidney-related ...