The body is made of different systems that help maintain daily functions. One of these many systems is the Excretory System. The primary organs in this system are the lungs, kidneys, and skin. Of most of these organs, the Kidneys are overlooked. They are very important to the body and accomplish many tasks everyday.

Kidneys usually come in pairs, although sometimes you can live with just one. They look like a kidney bean and each one is about 5 inches long and about 3 inches wide. One is about the size or a fist or a computer mouse. They are located in the lower back near the twelfth rib. It sits within perirenal fat and renal fascia that protect against injury

There are many jobs that the kidney does. One of them is getting rid of wastes and making urine. When your blood delivers nutrients to your body, chemical reactions occur in the cells of the body to break down nutrients. Some waste is the result of the chemical reactions and some is stuff that the body does not need. Blood is carried into the kidneys by the renal artery. About 400 gallons of recycled blood are pumped through them everyday. The waste is then collected out of the blood by tiny filters, or nephrons, inside the

It is very dangerous for someone not to take good care of their kidneys. Some ways to keep healthy and make sure their kidneys are, is keeping a balanced diet, not smoking, and not taking drugs or drinking.

This thus proves how important the kidneys are. These small organs complete such complex tasks day after day. Without them, your body could not work.

Kidney Stones occur when there is so much calcium oxylate compound or uric acid in the urine that it forms crystals. When these pass down the urinary tract they cause pain, vomiting, and scarring. Known causal factors are a western-style diet and too little urine to dilute stone ingredients. This may occur after dehydration, or infections that affect the kidney efficiency

The kidneys also balance the volume of fluids and minerals in the body, or Homeostasis. Water leaves the body in several ways. It comes out of the mouth when breathing, out of the skin when you sweat, and out of the urethra in urine.

Kidney disease has no symptoms. The only way to find out is regular blood and urine tests. The National Kidney Foundation recommends three tests. These three are a blood pressure measurment, a spot check for protien or albumin the urine, and a calculation of glomercular.

Poor kidney function can also lead to anemia, weaker bones, a greater risk of general infection, and kidney stones.

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