---
title: "B12 recommended daily intake: adult needs"
description: "The B12 recommended daily intake for most adults is 2.4 mcg daily. Needs differ in pregnancy, breastfeeding, and deficiency risk."
canonical: "https://www.vitalsvault.com/treatment-learn/b12-recommended-daily-intake"
last-updated: 2026-08-22
---

# B12 recommended daily intake: adult needs

> The B12 recommended daily intake for most adults is 2.4 mcg daily. Needs differ in pregnancy, breastfeeding, and deficiency risk.

---

Canonical HTML: https://www.vitalsvault.com/treatment-learn/b12-recommended-daily-intake
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