---
title: "OmegaCheck Test: Omega-3 Index and Omega-6:3 Balance"
description: OmegaCheck measures red blood cell fatty acids to score your omega-3 status and omega-6 to 3 balance. Order direct and test at a local Quest lab.
canonical: "https://www.vitalsvault.com/biomarkers/omegacheck"
last-updated: 2026-08-22
---

# OmegaCheck Test: Omega-3 Index and Omega-6:3 Balance

> OmegaCheck measures red blood cell fatty acids to score your omega-3 status and omega-6 to 3 balance. Order direct and test at a local Quest lab.

---

Canonical HTML: https://www.vitalsvault.com/biomarkers/omegacheck
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