Cerebrospinal fluid inorganic phosphorus

The total amount of phosphorus in the adult body is 400-800g, which accounts for about 1% of the adult's body weight and 1/4 of the total body minerals. The human body consumes 1.0 to 1.5 g of phosphorus daily. The phosphorus that the human body can absorb and use are all organic phosphate compounds such as phosphates and phospholipids. Phosphorus is excreted by the intestines and kidneys, and the renal excretion accounts for about 60% of the total excretion.