Top Vitamins for Kidney Health Vitamin A Vitamin A is known to be required by the body for soothing of the urinary tract and preventing the occurrence of infections in the body. This vitamin is known to exhibit antioxidant properties that make it very beneficial for the health.For best results, it is advisable that you consume this vitamin in the form of a liquid, as it easily digested by the body. The recommended daily intake of vitamin A is 25000 IU. There are several good food sources of vitamin A and they include pumpkin , red peppers, spinach, asparagus, apricots, broccoli and sweet potatoes. Vitamin C Vitamin C is a water-soluble vitamin that is considered helpful in maintaining the acidity levels of urine. This vitamin is also considered helpful in boosting immunity and preventing the occurrence of infections, including kidney infections. You should consume around 90 mg of this vitamin every day, according to several health experts. Foods that contain v