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sourdough bread

sourdough bread

Grains

Is sourdough bread high in gos?

GOS status
Safe

Is sourdough bread 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.

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 sourdough bread contains

FODMAPs

FODMAPsModerate
FructansModerate
GOSSafe
FructoseSafe
PolyolsSafe
LactoseSafe

Histamine & Amines

HistamineModerate
Histamine LiberatorsLow
TyramineHigh

Plant compounds

SalicylatesLow
OxalatesLow
LectinLow
NightshadesSafe

Irritants

CaffeineSafe
AlcoholSafe
Spicy FoodsSafe
Acidic FoodsModerate

Additives

SulfitesSafe
NitritesSafe
GlutamatesLow

Allergens

Dairy ProteinsSafe
GlutenAvoid
EggLow
PeanutSafe
Tree NutsLow
SoyLow
FishSafe
CrustaceansSafe
MolluscsSafe
SesameSafe
CelerySafe
MustardSafe
LupinSafe
Alpha-galSafe
NickelLow

Diet fit

Where sourdough bread fits

Therapeutic diets

Low HistamineAvoid
Low SalicylateAvoid
Low FermentationModerate
EoE CompatibleAvoid
AIPAvoid
InflammationCheck
Reflux DietFit
Specific CarbohydrateAvoid
Low FibreFit
Gastroparesis DietFit

Lifestyle diets

VeganFit
VegetarianFit
PescatarianFit
MediterraneanFit
DASH DietFit
PaleoAvoid
Whole30Avoid
KetoAvoid
Low-carbAvoid

Religious diets

HalalFit
KosherFit
Hindu (no beef)Fit
JainCheck
Buddhist VegetarianFit
Orthodox FastingFit
Ingredient notes

What to know about sourdough bread

Genuine long-fermented sourdough is the rare bread that is easier on a sensitive gut. The slow ferment lets bacteria break down 70 to 90 percent of the wheat fructans, which is why Monash rates real sourdough as lower FODMAP than standard wheat bread. But lower FODMAP is not the whole story: sourdough is still wheat, so it contains gluten, and the fermentation actually raises its tyramine, a trigger for migraine and for anyone on an MAOI.

Watch for

  • Still made from wheat, so it contains gluten and is off limits for celiac disease and gluten sensitivity, low FODMAP or not
  • The long fermentation raises tyramine, which can trigger migraine or a dangerous spike for people taking MAOI medication
  • Only a true 16 to 24 hour ferment lowers the fructans: supermarket loaves flavored with sourdough but proofed quickly stay high FODMAP
Learn More

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:

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.

Want personalized tracking?

Download Triggerbites to log meals, track symptoms, and discover your unique triggers.

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FAQ

Is sourdough bread high in GOS?

GOS: low signal for most people.

Can I still eat sourdough bread if I'm sensitive to GOS?

Usually fine in normal portions.

What else should I check?

Check Gluten, AIP, and EoE Compatible next for a fuller picture.