Mineral

Calcium (Serum)

Serum calcium is tightly regulated; small deviations can be informative.

Reference range

Adult reference: ~8.6–10.3 mg/dL. Functional optimization context only — not a diagnostic assertion. Range varies by lab, age, and sex.

Why it matters

Calcium is read against PTH, vitamin D, and renal function. The pattern across these markers is informative; the calcium value alone is not.

How REVRCEL clinicians read it

Always read against PTH and vitamin D.

Included in

Related biomarkers

PTH (Parathyroid Hormone)Vitamin D (25-OH)

Statements have not been evaluated by the FDA. This page is educational and is not medical advice.