Celery root
Celery root (celeriac) is low in histamine with no known histamine-releasing or DAO-blocking effects.
Celeriac is the root of a celery variety and shares celery's generally low-histamine profile.
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Cooked or raw — whether roasted, mashed, or grated raw into salads, celery root stays in the low-risk category across common uses
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Same allergy note as celery — like celery stalks, celeriac is a known allergen for some people, but that's separate from histamine sensitivity
For histamine management, it's a solid, underused vegetable worth having in rotation.
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For educational purposes only. Not medical advice. Consult a healthcare professional for personal guidance.
References
- SIGHI Food Compatibility List — SIGHI (2026)
- Histamine and histamine intolerance — Maintz & Novak (2007)
- Histamine Intolerance: The Current State of the Art — Comas-Basté et al. (2020)
- Low-Histamine Diets: Is the Exclusion of Foods Justified by Their Histamine Content? — Sánchez-Pérez et al. (2021)
- Histamine Intolerance: Symptoms, Diagnosis, and Beyond — Jochum (2024)
- Guideline on management of suspected adverse reactions to ingested histamine — Reese et al. (2021)