gluten-free soy sauce
Condiments & Sauces
Is gluten-free soy sauce high in soy?
Is gluten-free soy sauce high or low in soy? 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 gluten-free soy sauce across criteria
Sensitivity notes
Why soy food checker matters
Soy affects how your body responds to certain foods. Understanding your personal tolerance helps you make informed choices.
- Keep a detailed food and symptom diary to track your personal reactions
- Eliminate the suspected trigger completely for 2-4 weeks
- Reintroduce gradually to find your personal tolerance threshold
- Work with a healthcare provider or registered dietitian for guidance
- Remember that food sensitivities can change over time
Sensitivities
What gluten-free soy sauce contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where gluten-free soy sauce fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about gluten-free soy sauce
Gluten-free soy sauce, usually tamari, solves one problem and leaves another. It swaps out the wheat of regular soy sauce, so it is genuinely gluten-free and low-FODMAP. But it is still a long-fermented soy product, which makes it very high in histamine, high in tyramine and very high in free glutamate. So it is a good pick for gluten or FODMAP concerns and a poor one if your trigger is histamine, tyramine or umami/MSG-type reactions.
Watch for
- Very high in histamine, because the long fermentation that makes soy sauce also builds histamine, a common cause of flushing, headaches and congestion after Asian meals
- High in tyramine, which matters if you take an MAOI or get tyramine-triggered migraines
- Very high in free glutamate, the natural umami that acts like MSG for people who react to it
- The upside: unlike regular soy sauce, tamari is made without wheat, so it is gluten-free and low-FODMAP
Explore related in Condiments & Sauces
Compare similar foods to build a personalized list of swaps that work for your system.
Soy Guide
Everything you need to know about soy sensitivity and smart food choices.
Soy affects how your body responds to certain foods. Understanding your personal tolerance helps you make informed choices.
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 Soy sensitivity:
View all safe options
These foods have moderate levels and may be tolerated in small amounts:
These foods are high in soy and may trigger symptoms:
View full list
If you're sensitive to Soy, consider these strategies:
- 1Keep a detailed food and symptom diary to track your personal reactions
- 2Eliminate the suspected trigger completely for 2-4 weeks
- 3Reintroduce gradually to find your personal tolerance threshold
- 4Work with a healthcare provider or registered dietitian for guidance
- 5Remember that food sensitivities can change over time
Pro tip: Keep a food diary to track your reactions. The Triggerbites app makes this easy with automatic pattern detection.
Want personalized tracking?
Download Triggerbites to log meals, track symptoms, and discover your unique triggers.
Get the AppFAQ
Is gluten-free soy sauce high in Soy?
Soy: higher signal - consider smaller servings or swaps.
Can I still eat gluten-free soy sauce if I'm sensitive to Soy?
Best to avoid or test carefully with a small amount.
What else should I check?
Check Histamine, Glutamates, and AIP next for a fuller picture.