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Candied citron peel

Moderate histamine

Citrus peel is a well-known histamine liberator, and candied peel is an easy ingredient to underestimate given its small size.

Citrus is one of the most well-known histamine liberators, and candied peel is worth treating with some caution.

  • Citrus as a liberator — citron peel prompts your body to release stored histamine; citrus in general is among the more consistently documented liberators in the histamine intolerance literature

  • Small but concentrated — candied peel is often used in small quantities but tends to be quite intensely flavoured, and the sugar-based preservation process may alter the original compounds in ways that are not yet well characterised

This one tends to be more potent than it looks, given its small size.

Track your reactions to candied citron peel 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)