Kidneys have an important function to perform in the body. Firstly, they filter the waste from the bloodstream and help in maintaining the acid balance in the body. The kidneys flush out this waste in the form of urine. If the kidneys get damaged, the waste and extra fluid start accumulating inside the body which can harm other organs of the body.
Role of kidneys in human body
Kidneys are the bean-shaped organs in the body located in the lower back. The main job of the kidneys is to filter the blood of the impurities. They remove waste, control the fluid balance in the body and maintain the right levels of electrolyte. In old age, the kidneys are most likely to dysfunction due to natural wear and tear. If the kidneys become damaged, the waste starts building up inside the body and can permanently harm the kidneys and other organs of the body.