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Learn how your kidneys filter blood, why kidneys are important, and how kidneys help maintain a healthy balance of water, salts, and minerals in your body.
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Where Are the Kidneys and How Do They Function? There are two kidneys, each about the size of a fist, located on either side of the spine at the lowest level of the rib cage. Each kidney contains up to a million functioning units called nephrons. A nephron consists of a filtering unit of tiny blood vessels called a glomerulus attached to a tubule.
May 17, 2022 · Kidney. Most people have two kidneys, organs that sit in the back of your abdomen. Your kidneys’ primary function is to filter your blood. They also remove waste and balance your body’s fluids. Common kidney conditions include kidney disease, kidney infections and kidney cysts.
Here's how kidneys perform their important work: Blood enters the kidneys through an artery from the heart. Blood is cleaned by passing through millions of tiny blood filters. Waste material passes through the ureter and is stored in the bladder as urine. Newly cleaned blood returns to the bloodstream by way of veins.
Mar 1, 2018 · The kidneys perform many crucial functions, including: maintaining overall fluid balance. regulating and filtering minerals from blood. filtering waste materials from food, medications, and toxic...
Sep 24, 2021 · How kidneys work — Animation shows how kidneys filter blood, removing waste and extra fluid, which are then carried out of the body in urine.
Mar 25, 2021 · How kidneys work — Animation shows how kidneys filter blood, removing waste and extra fluid, which are then carried out of the body in urine.
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- Mayo Clinic
