---
title: "Folate RBC Test: What It Measures & What Results Mean"
description: "It measures your longer-term folate stores inside red blood cells and helps assess deficiency risk, with convenient ordering through Vitals Vault labs."
canonical: "https://www.vitalsvault.com/biomarkers/folate-rbc"
last-updated: 2026-08-22
---

# Folate RBC Test: What It Measures & What Results Mean

> It measures your longer-term folate stores inside red blood cells and helps assess deficiency risk, with convenient ordering through Vitals Vault labs.

---

Canonical HTML: https://www.vitalsvault.com/biomarkers/folate-rbc
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