Kidney issues like protein in urine and stones are linked. Autoimmune diseases, uncontrolled diabetes, and high blood pressure damage kidney filters. Congenital problems and chronic infections also ...

You can learn a lot about the state of your health by the color of your urine. Pale yellow or clear is usually a sign that things are normal and you're well-hydrated, according to the Mayo Clinic.

When you urinate (pee), you may sometimes see bubbles in the toilet. Bubbly urine, which may occur from urinating quickly or ...