Your kidneys remove wastes and extra fluid from your body. Kidneys also remove acid produced by your body's cells and maintain a healthy balance of water, salts, and minerals—such as sodium, calcium, phosphorus, and potassium—in your blood. Any kidney defect can lead to failure, which will badly impact your health. Consult Dr. Rajesh Khosla of Khosla Stone Kidney & Surgical Centre For effective treatment of your kidney-related problems.