---
title: "Vitamin B12 And Folate Blood Test Panel: What It Measures"
description: "This Vitamin B12 and Folate blood test panel checks B12, folate, and related anemia markers so you can interpret fatigue and deficiency patterns together."
canonical: "https://www.vitalsvault.com/biomarkers/vitamin-b12-and-folate-panel-test"
last-updated: 2026-08-22
---

# Vitamin B12 And Folate Blood Test Panel: What It Measures

> This Vitamin B12 and Folate blood test panel checks B12, folate, and related anemia markers so you can interpret fatigue and deficiency patterns together.

---

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