A powerful combo pack of Healthy Liver kidneys heart and Lungs Kidney filter about a half cup of blood every minute, removing wastes and extra water to make urine. The urine flows from the kidneys to the bladder through two thin tubes of muscle called ureters, one on each side of your bladder. Your bladder stores urine. Your kidneys, ureters, and bladder are part of your urinary tract. Kidney liver support supplement one of the best best supplements for liver and kidney.