Rare diseases · Sign or symptom

Abnormal circulating vitamin B concentration

HP:0004340

What it means

The concentration of one or more B vitamins is outside the reference range.

Part of the broader category

Also called: Abnormality of B-vitamin metabolism

Abnormal circulating vitamin B…

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This page uses the Human Phenotype Ontology (2026-06-23) — Human Phenotype Ontology Consortium, hpo.jax.org. Disease associations from Orphanet (INSERM), CC BY 4.0. Content is educational and is not medical advice.