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Cinnamon

Moderate histamine

Cinnamon appears on many histamine sensitivity lists as a potential trigger, though its classification as a histamine liberator is not firmly established in the primary literature.

Cinnamon comes up frequently in histamine intolerance discussions, and many sensitive individuals report reacting to it — though the mechanism behind this is not clearly understood.

  • Reported reactivity — cinnamon is listed on a number of histamine sensitivity resources as a possible trigger; whether this works through histamine liberation or another pathway is not well-documented, but reactions are commonly reported

  • Amount matters — a small pinch in a recipe is very different from a heavily spiced chai or cinnamon roll where it's a starring ingredient

Starting with smaller amounts and seeing how you feel is a reasonable way to gauge your personal threshold.

Track your reactions to cinnamon in Histamine Tracker. Log meals and symptoms to spot the patterns that matter for your body.

For educational purposes only. Not medical advice. Consult a healthcare professional for personal guidance.

References

  1. SIGHI Food Compatibility List — SIGHI (2026)
  2. Histamine and histamine intolerance — Maintz & Novak (2007)
  3. Histamine Intolerance: The Current State of the Art — Comas-Basté et al. (2020)
  4. Low-Histamine Diets: Is the Exclusion of Foods Justified by Their Histamine Content? — Sánchez-Pérez et al. (2021)
  5. Histamine Intolerance: Symptoms, Diagnosis, and Beyond — Jochum (2024)
  6. Guideline on management of suspected adverse reactions to ingested histamine — Reese et al. (2021)