bonito
Seafood
Is bonito high in salicylates?
Is bonito high or low in salicylates? See its exact rating, how much counts as a portion, and its FODMAP, salicylate, oxalate and diet compatibility in one place.
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Sensitivity notes
Why salicylates food checker matters
Salicylates are natural chemicals found in many fruits, vegetables, herbs, and spices. They're related to aspirin and can cause reactions in sensitive individuals including hives, asthma symptoms, nasal congestion, and digestive issues.
- Start by eliminating the highest sources: spices, herbs, and concentrated products
- Peel fruits and vegetables when possible to reduce salicylate content
- Fresh is usually better tolerated than dried or concentrated
- Build up tolerance slowly by reintroducing foods one at a time
- Sensitivity often improves with gut healing over time
Sensitivities
What bonito contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where bonito fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about bonito
Bonito, sold as katsuobushi, is skipjack tuna that has been simmered, smoked over weeks, fermented with mould and dried to something close to hardwood before being shaved into paper thin flakes. Every one of those steps builds histamine, and the grades reflect it: bonito is high in histamine, high in free glutamate and moderate for tyramine. That combination explains a reaction pattern people find baffling, because a bowl of clear Japanese soup looks like the blandest thing on the menu while being one of the more concentrated amine and umami hits in the kitchen. Skipjack is also a scombroid species, the family most associated with histamine formation in fish. Outside the amines it is a genuinely clean food: no FODMAPs, no gluten, no lactose, no nightshade, and it grades strongly anti inflammatory.
Watch for
- High histamine.Smoked, fermented, dried and from a scombroid fish, so bonito ticks every box that raises histamine, and even a small pinch of flakes carries it because the product is essentially dehydrated
- High free glutamate.Bonito is the savoury backbone of dashi and the classic dietary source of inosinate, which multiplies the umami effect, so it can provoke the same headache and flushing pattern people associate with added MSG
- Moderate tyramine, which matters if you are on an MAOI or track migraine triggers alongside histamine
- Dashi is not vegetarian, and this surprises people constantly.Unless a broth is specifically kelp only, miso soup, noodle broths, savoury custards and most Japanese dressings contain fish
- Instant dashi granules and mentsuyu concentrates usually stack added glutamate and soy or wheat derived ingredients on top of the bonito, so the packet version is a different exposure from the flakes
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Salicylates Guide
Everything you need to know about salicylates sensitivity and smart food choices.
Salicylates are natural chemicals found in many fruits, vegetables, herbs, and spices. They're related to aspirin and can cause reactions in sensitive individuals including hives, asthma symptoms, nasal congestion, and digestive issues.
Sensitivity varies widely. What triggers one person may be fine for another. Track your reactions to find your personal threshold.
These foods are generally well-tolerated for Salicylates sensitivity:
View all safe options
These foods have moderate levels and may be tolerated in small amounts:
These foods are high in salicylates and may trigger symptoms:
View full list
If you're sensitive to Salicylates, consider these strategies:
- 1Start by eliminating the highest sources: spices, herbs, and concentrated products
- 2Peel fruits and vegetables when possible to reduce salicylate content
- 3Fresh is usually better tolerated than dried or concentrated
- 4Build up tolerance slowly by reintroducing foods one at a time
- 5Sensitivity often improves with gut healing over time
Pro tip: Keep a food diary to track your reactions. The Triggerbites app makes this easy with automatic pattern detection.
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Get the AppFAQ
Is bonito high in Salicylates?
Salicylates: moderate signal - portion size matters.
Can I still eat bonito if I'm sensitive to Salicylates?
Try smaller portions and space it out.
What else should I check?
Check Fish, Vegan, and Vegetarian next for a fuller picture.