---
title: "Cardio IQ Homocysteine Test: What It Measures"
description: "It measures homocysteine, a blood amino acid linked to vascular risk; order through Vitals Vault and draw at a Quest lab with PocketMD support."
canonical: "https://www.vitalsvault.com/biomarkers/cardio-iq-homocysteine"
last-updated: 2026-08-22
---

# Cardio IQ Homocysteine Test: What It Measures

> It measures homocysteine, a blood amino acid linked to vascular risk; order through Vitals Vault and draw at a Quest lab with PocketMD support.

---

Canonical HTML: https://www.vitalsvault.com/biomarkers/cardio-iq-homocysteine
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