Histamine Tracker
Soybean oil
Refined soybean oil is generally low in histamine concern, but whole and fermented soy products are a different story.
Like most refined oils, soybean oil has been processed in a way that removes most of the compounds associated with histamine sensitivity in whole soy.
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Refined oil vs. whole soy — the refining process strips out proteins and other compounds, making refined soybean oil much lower concern than fermented soy products like miso, soy sauce, or tempeh
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Unrefined versions — cold-pressed or unrefined soybean oil retains more of the original compounds and may be more of a concern for sensitive individuals than the standard refined version
For most people with histamine sensitivity, refined soybean oil sits closer to the neutral end of the spectrum compared to other soy-based foods.
Track your reactions to soybean oil 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
- 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)