Schuessler salt No. 9 | Natrum phosphoricum D6 - 250 gNatrum phosphoricum for a balanced acid base balance in the body. It is the general remedy for all diseases that are caused by an unbalanced acid base balance, such as rheumatic diseases. A deficiency of this mineral leads to an unbalanced acid base balance with the corresponding consequences such as immune deficiency, injuries that heal poorly, sudden cravings or "slack" in the late morning or afternoon and finally all metabolic diseases that are