next clue is odder.
4. Foamy Urine That Looks Strange
Ever see bubbles in your toilet? Mark did, and it signaled protein in his urine, a kidney red flag, studies suggest. Weird urine? There’s more to know.
5. Cloudy or Dark Urine
Lisa’s urine looked murky, not clear. Discolored urine may hint at kidney trouble, per research. Seeing changes? The next sign is unexpected.
6. Frequent Urination, Especially at Night
Mark woke up three times nightly to pee. Kidney issues can disrupt bladder control, studies show. Bathroom trips interrupting sleep?
