Back to FODMAPs food checker
soy sauce
Condiments & Sauces
Is soy sauce high in fodmaps?
Is soy sauce high or low in fodmaps? See its exact rating, how much counts as a portion, and its FODMAP, salicylate, oxalate and diet compatibility in one place.
Related checkers
Compare soy sauce across criteria
Sensitivity notes
Why fodmaps food checker matters
FODMAPs are fermentable carbohydrates that can cause digestive distress in sensitive individuals. They include fructose, lactose, fructans, galactans, and polyols. These sugars are poorly absorbed in the small intestine and ferment in the colon, potentially causing bloating, gas, and discomfort.
- Start with a 2-6 week elimination phase, removing all high-FODMAP foods
- Keep a detailed food and symptom diary to track your reactions
- Reintroduce one FODMAP group at a time to identify your specific triggers
- Remember that threshold varies - you may tolerate small amounts
- Work with a dietitian trained in the low-FODMAP diet for best results
Sensitivities
What soy sauce contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where soy sauce fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about soy sauce
Most people are surprised that standard soy sauce is brewed with wheat, so it grades as containing gluten and is not safe for celiac disease. On top of that it is fermented, which makes it very high in histamine and high in tyramine, the trigger that matters if you take an MAOI medication or get migraines from aged and fermented foods.
Watch for
- Brewed with wheat, so ordinary soy sauce contains gluten and is not celiac-safe (look for a certified gluten-free tamari instead)
- Very high in histamine from fermentation, a frequent flushing and headache trigger
- High in tyramine, relevant on MAOI medications and for tyramine-driven migraines
- A processed condiment that grades high in nitrites and pro-inflammatory
Explore related in Condiments & Sauces
Compare similar foods to build a personalized list of swaps that work for your system.
FODMAPs Guide
Everything you need to know about fodmaps sensitivity and smart food choices.
FODMAPs are fermentable carbohydrates that can cause digestive distress in sensitive individuals. They include fructose, lactose, fructans, galactans, and polyols. These sugars are poorly absorbed in the small intestine and ferment in the colon, potentially causing bloating, gas, and discomfort.
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 FODMAPs sensitivity:
View all safe options
These foods are high in fodmaps and may trigger symptoms:
View full list
If you're sensitive to FODMAPs, consider these strategies:
- 1Start with a 2-6 week elimination phase, removing all high-FODMAP foods
- 2Keep a detailed food and symptom diary to track your reactions
- 3Reintroduce one FODMAP group at a time to identify your specific triggers
- 4Remember that threshold varies - you may tolerate small amounts
- 5Work with a dietitian trained in the low-FODMAP diet for best results
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 soy sauce high in FODMAPs?
FODMAP rating: Medium FODMAP. Medium FODMAP: portion size matters more than the ingredient itself.
Can I still eat soy sauce if I'm sensitive to FODMAPs?
Try smaller portions and space it out.
What else should I check?
Check Histamine, Gluten, and Soy next for a fuller picture.