---
title: "Gastrin Test: What It Measures"
description: A gastrin test measures a hormone that drives stomach acid. Get clear next steps and easy ordering through Vitals Vault labs in the Quest network.
canonical: "https://www.vitalsvault.com/biomarkers/gastrin"
last-updated: 2026-08-22
---

# Gastrin Test: What It Measures

> A gastrin test measures a hormone that drives stomach acid. Get clear next steps and easy ordering through Vitals Vault labs in the Quest network.

---

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