---
title: "Chocolate Cacao IgG4 Test: What It Measures"
description: "It measures IgG4 antibodies to cacao; results can support food-sensitivity discussions and are easy to order and track through Vitals Vault with Quest."
canonical: "https://www.vitalsvault.com/biomarkers/chocolate-cacao-igg4"
last-updated: 2026-08-22
---

# Chocolate Cacao IgG4 Test: What It Measures

> It measures IgG4 antibodies to cacao; results can support food-sensitivity discussions and are easy to order and track through Vitals Vault with Quest.

---

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