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Eggs (hard-boiled)

Moderate histamine

Cooking tends to reduce the histamine-liberating potential of egg whites, making hard-boiled eggs one of the better-tolerated egg preparations.

Hard-boiling fully cooks the egg white, which tends to reduce the histamine-liberating potential that raw or undercooked egg whites are known to have.

  • Cooking reduces the concern — fully cooked egg whites are generally much better tolerated than raw or lightly cooked whites, based on well-documented observations in histamine intolerance

  • Better than soft-boiled — a hard-boiled egg with a fully set white is generally better tolerated than a soft-boiled egg with a runny or translucent white

Among egg preparations, hard-boiled is typically one of the more straightforward choices.

Track your reactions to eggs (hard-boiled) 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)