The human body needs inorganic salt

Salt is present in the body of nutrients and minerals in food, cells, most of the ionic form of inorganic salts, formed by the organic and inorganic synthesis.
The human body have been found more than 20 kinds of essential inorganic salts, body weight of approximately 4 to 5%. One more content (> 5g) for calcium, phosphorus, potassium, sodium, chloride, magnesium, sulfur seven;
100mg daily dietary requirements are more known as the constant element. Other content was low, with the advances of modern analytical techniques, the use of atomic absorption spectrometry, neutron activation, plasma spectroscopy puberty means of trace analysis, Found in iron, iodine, copper, zinc, manganese, cobalt, molybdenum, selenium, chromium, nickel, silicon, fluorine, vanadium and other elements is essential, daily dietary requirements for the μg ~ mg known as trace elements.