Kidney Cleanse Supplements What Are Kidney Cleansing Supplements? The kidneys are responsible for helping the body eliminate waste and excess fluids via urine, as well as filter blood before sending it back to the heart. They are also tasked with maintaining the body’s fluid balance, regulating minerals in the blood, producing hormones, supporting bone development and metabolism (specifically calcium and regulation and phosphate homeostasis), controlling the production of red blood cells, as well as regulating blood pressure (via the production of aldosterone). https://www.nationalnutrition.ca/detox-supplements/kidney.html #KidneyCleanseSupplements