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soy sauce

soy sauce

Condiments & Sauces

Is soy sauce high in lectin?

Lectin status
Avoid

Find out whether soy sauce is high or low in lectin, see its exact rating, and check its FODMAP, salicylate, oxalate and diet compatibility all in one place.

Sensitivity notes

Why lectin food checker matters

Lectins are proteins found in many plant foods, especially legumes and grains. Some people follow low-lectin diets believing they reduce inflammation and digestive issues, though properly cooked foods have reduced lectin content.

  • Proper cooking destroys most lectins - never eat raw beans
  • Pressure cooking is highly effective at reducing lectins
  • Peeling and deseeding reduces lectin content

Triggers

HistamineAvoid
Histamine LiberatorsSafe
FODMAPsLow
FructansSafe
GOSSafe
FructoseSafe
PolyolsSafe
GlutenAvoid
LactoseSafe
Dairy ProteinsSafe
NightshadesSafe
SalicylatesSafe
OxalatesLow
NickelModerate
SulfitesSafe
NitritesAvoid
GlutamatesSafe
TyramineHigh
CaffeineSafe
LectinAvoid
Low FermentationSafe

Diets

GlutenAvoid
InflammationAvoid
VeganFit
VegetarianFit
Paleo AIPAvoid
MediterraneanFit
DASH DietFit
EoE CompatibleFit
FODMAPsAvoid
Low FermentationFit
Priority ingredient notes

Serving size, prep, and portion notes for 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

Learn More

Lectin Guide

Everything you need to know about lectin sensitivity and smart food choices.

Lectins are proteins found in many plant foods, especially legumes and grains. Some people follow low-lectin diets believing they reduce inflammation and digestive issues, though properly cooked foods have reduced lectin content.

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 Lectin sensitivity:

View all safe options

These foods have moderate levels and may be tolerated in small amounts:

These foods are high in lectin and may trigger symptoms:

View full list

If you're sensitive to Lectin, consider these strategies:

  • 1Proper cooking destroys most lectins - never eat raw beans
  • 2Pressure cooking is highly effective at reducing lectins
  • 3Peeling and deseeding reduces lectin content
  • 4Fermentation can reduce lectins in some foods
  • 5Sprouting may increase or decrease lectins depending on the food

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.

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FAQ

Is soy sauce high in Lectin?

Lectin: higher signal - consider smaller servings or swaps.

Can I still eat soy sauce if I'm sensitive to Lectin?

Best to avoid or test carefully with a small amount.

What else should I check?

Check Histamine, Gluten, and Nitrites next for a fuller picture.