A simple urine test may reveal kidney damage long before symptoms begin. Doctors say early detection can prevent dialysis and save lives.

Protein in the urine, also referred to as proteinuria, is a condition that is often detected during a routine urine test.

Dr Arora said this test can detect kidney damage 5 years earlier than standard blood work, so discuss it with your doctor if you have diabetes or high BP.

To prevent popcorn-scented pee, here are a few tips: Stay hydrated. Your pee should be a light yellow color, Dr. Tilden says.