Skip to content
FactuallyVegan
Government SourceHas Canonical Link

NIH ODS vitamin B12, iodine, and vitamin D fact sheets

NIH Office of Dietary Supplements

NIH Office of Dietary Supplements

View Original Source

Canonical Link Status

Has Canonical Link

This source has a DOI, PubMed ID, or stable URL that allows external verification. You can independently confirm this source exists and review the original content.

Official

Government Source

Official government publication or data from a regulatory agency.

Published in NIH Office of Dietary Supplements

Independently verifiable via DOI, PubMed, or stable URL

Used in Content (10)

Added: January 9, 2026