tobiko
Seafood
Is tobiko high in gos?
Is tobiko high or low in gos? 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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Compare tobiko across criteria
Sensitivity notes
Why gos food checker matters
Galacto-oligosaccharides (GOS) are carbohydrates found mainly in legumes and some vegetables. They're a FODMAP that can ferment in the gut, causing bloating and discomfort in sensitive people.
- Canned and rinsed legumes are lower in GOS than dried
- Start with smaller portions and build up tolerance
- Some people find beano-type enzymes helpful
- Firm tofu is lower in GOS than silken tofu
- Sprouted legumes may be better tolerated
Sensitivities
What tobiko contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where tobiko fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about tobiko
Tobiko is flying fish roe, the small crunchy orange beads scattered over sushi rolls, and it is worth separating from the fish it came from in two ways. First, fish roe is recognised as an allergen distinct from fish flesh: people allergic to fish roe who eat fish without trouble are well described, and the reverse happens too. Second, tobiko is never sold as plain roe. It is cured in salt, often with soy sauce, mirin and sugar, and the coloured varieties are dyed with wasabi, yuzu or squid ink. Almost everything on the trigger chart belongs to the cure rather than the egg.
Watch for
- Fish roe is a separate allergen from fish flesh.The proteins involved differ, so tolerating salmon does not predict tolerating roe, and an allergy to roe does not mean fish is off the table. Roe allergy is well documented and can be significant.
- It is a cured product.Salt, soy sauce, mirin and sugar are standard, which means tobiko carries wheat and soy from the soy sauce and a real sodium load that plain roe would not.
- Graded mild on histamine, histamine liberation and tyramine.That is the cure and the storage speaking, since salting and holding are amine friendly conditions.
- Fish and shellfish is one of the six groups removed on a six food elimination diet for eosinophilic oesophagitis, so tobiko comes out on that protocol regardless of how gently it grades elsewhere.
- The coloured varieties are not flavour free.Green is wasabi, yellow is usually yuzu, black is squid ink, and red is often beetroot or paprika. Each brings its own ingredient to log.
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GOS Guide
Everything you need to know about gos sensitivity and smart food choices.
Galacto-oligosaccharides (GOS) are carbohydrates found mainly in legumes and some vegetables. They're a FODMAP that can ferment in the gut, causing bloating and discomfort in sensitive people.
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 GOS sensitivity:
View all safe options
These foods have moderate levels and may be tolerated in small amounts:
These foods are high in gos and may trigger symptoms:
View full list
If you're sensitive to GOS, consider these strategies:
- 1Canned and rinsed legumes are lower in GOS than dried
- 2Start with smaller portions and build up tolerance
- 3Some people find beano-type enzymes helpful
- 4Firm tofu is lower in GOS than silken tofu
- 5Sprouted legumes may be better tolerated
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 tobiko high in GOS?
GOS: low signal for most people.
Can I still eat tobiko if I'm sensitive to GOS?
Usually fine in normal portions.
What else should I check?
Check Fish, Vegan, and Vegetarian next for a fuller picture.