Method: GC-MS (Gas Chromatography/Mass Spectrometry) measuring organic acid metabolites in urine (CLIA 17D0919496); not cleared or approved by the FDA. Results in mmol/mol creatinine. Not a stand-alone diagnosis; should be interpreted in clinical context.
Phosphoric acid reflects phosphate level, an essential mineral for bones, energy storage in ATP, and many cell functions, shaped by diet and vitamin D.



