---
type: Article
title: "Vitamin D Testing — clinical research review"
description: "Having blood tests to measure the amount of vitamin D in your blood is the only way to know if you’re getting enough vitamin D or not. The blood test you need is called a 25(OH)D blood test."
resource: "https://bavida.com/t/y32dfc5j3amc/"
locale: en
published: "2026-04-22T17:14:29.222Z"
timestamp: "2026-07-12T19:06:05.329Z"
tags:
  - "vitamin-d"
  - "vitamins"
---

# Vitamin D Testing — clinical research review

Having blood tests to measure the amount of vitamin D in your blood is the only way to know if you’re getting enough vitamin D or not. The blood test you need is called a 25(OH)D blood test.

**Contents**

- How do I get tested?
- What do the results mean?
- Vitamin D level test results

Full text: https://bavida.com/t/y32dfc5j3amc/