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Organ meats (liver, kidney)

High histamine

Liver and kidney are among the higher-concern meats for histamine sensitivity, largely due to how quickly histamine builds after slaughter.

Organ meats are dense in biological activity — they process and store a wide range of compounds, including histamine and its relatives.

  • Rapid histamine accumulation — histamine tends to rise quickly in organ meats after slaughter due to high bacterial load and enzymatic activity, so age and storage conditions make a significant difference compared to muscle cuts

  • Freshness matters a lot — the gap between fresh and less-fresh organ meat is often more pronounced than with muscle meat, making sourcing and storage especially important

If you do eat organ meats, sourcing them as fresh as possible and cooking them promptly tends to make a noticeable difference.

Track your reactions to organ meats (liver, kidney) 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)