Kidneys are a pair of bean-shaped organs that filter blood and remove waste and excess water from your body. Factors such as diabetes, high blood pressure and family history increase the risk of kidney diseases, such as kidney stones, kidney infections, cancer and kidney failure. Kidney diseases are often asymptomatic. The treatment could involve medications and surgery. Certain supplements and natural foods, such as cranberry, could help cleanse the kidneys and ward off diseases.
The red-black, ripe fruits of the cranberry, or Vaccinium macrocarpon, plant possess immense medicinal and commercial value. The fruit is a rich source of antioxidant proanthocyanidins, which help prevent free-radical mediated damage of various cells and organs. Apart from the fresh fruit and juice, supplements are also available as capsules and tablets. Your doctor might recommend the supplements to help treat a variety of conditions, including urinary tract infections, ulcers, heart disease and certain cancers. The dose may vary, depending on your age and overall health. Talk to your doctor to find the dose and form that is right for you.