24hours URINE PHOSPHATE TEST

A phosphate in urine test measures the amount of phosphate in a urine (pee) sample that you collect over a 24-hour period. Phosphate is an electrolyte. Electrolytes are electrically charged minerals. They help control the amount of fluid and the balance of acids and bases (pH balance) in your body. Phosphate is made of the mineral phosphorous combined with oxygen. Phosphate works with the mineral calcium to build strong bones and teeth. Most of your phosphate is stored in your bones. But phosphate is in every cell of your body and it affects almost everything your cells do, including how your nerves work and how your body uses energy.