what is a kidneys function
Most people know that a major function of the kidneys is to remove waste products and excess fluid from the body. These waste products and excess fluid are removed through the urine.hronic kidney disease is defined as having some type of kidney abnormality, or marker, such as protein in the urine and having decreased kidney function for three months or longer. There are many causes of chronic kidney disease. The kidneys may be affected by diseases such as diabetes and high blood pressure.