Kidneys are vital organs functioning for sterilization of blood flow throughout the body, the kidneys are also functioning filtration, which remove excess salt, water, and acid. And discard or set of electrolytes such as K, Ca, Mg, PO4, discard the rest of the body's metabolism, and tasked to produce EPO secretion that serves to regulate blood hemoglobin (HB), activation of vitamin D for bone health, and secrete renin to regulate blood pressure . blood to remain clean and usable for the body. Failure of kidney function will cause the poor health of other organs, because all the organs of the body needs food starch which is carried by blood. When blood flow is dirty then the nutrients that enter into the other organs will be dirty as well.
The main cause of kidney damage is due to high blood pressure and diabetes, because in such conditions will nephron damaged and unable to filter the blood to be chemically clean. Including giving the kidneys work on the portion that is not balanced like eating a lot of dyes, drugs oabt banyaka contain chemical elements as the antidote to pain, and preservatives and many others