Vitamin D-25-Hydroxy (total)
Vitamin D-25-Hydroxy (total) is a clinical biomarker on the Nutrients panel, reported in ng/mL. Standard reference range: 30–100 ng/mL. Functional (optimal) range used by integrative practitioners: 50–90 ng/mL.
What is Vitamin D-25-Hydroxy (total)?
25-Hydroxyvitamin D is the primary circulating storage form of vitamin D; it is essential for calcium and phosphorus homeostasis, immune regulation, and musculoskeletal health.
Reference ranges
| Range type | Value (ng/mL) | Source |
|---|---|---|
| Standard (lab) | 30–100 | Typical Quest / LabCorp adult reference |
| Functional (optimal) | 50–90 | Integrative / functional medicine consensus |
How SomaVue interprets Vitamin D-25-Hydroxy (total)
SomaVue maps every result for Vitamin D-25-Hydroxy (total) against four clinical lenses — nutrient cofactors, toxin exposure, infection drivers, and circadian/hormonal context — and connects each interpretation to specific peer-reviewed citations. Pre-mapped clinical reasoning and cross-marker pattern detection are available inside the practitioner workspace.
See the full interpretation
Upload a patient PDF or enter values manually to see the four-lens analysis, cross-marker patterns, and cited evidence for Vitamin D-25-Hydroxy (total) and 205 other markers.
Try it freeEducational reference only. Reference ranges vary by laboratory, assay method, age, sex, and clinical context. Functional ranges represent integrative-medicine consensus and are not regulatory thresholds. SomaVue does not diagnose, treat, mitigate, or prevent disease. Always consult a licensed healthcare provider.