We need vitamins to function properly as they help to boost immunity and improve health. Your vital organs need the vitamins to function to the optimum. Even your kidneys need vitamins to function properly. Kidneys regulate your fluid levels stabilize your blood pressure control your red blood cell production balance your calcium and mineral levels and expel wastes through your urine. If your kidneys failed to work properly it could give rise to issues like kidney stones kidney inflammation and urinary tract infections or even rise your blood pressure. There are a variety of vitamins that can restore the health