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ketchup

ketchup

Condiments & Sauces

Is ketchup high in fodmaps?

FODMAPs status
Moderate

Is ketchup 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.

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 ketchup contains

FODMAPs

FODMAPsModerate
FructansLow
GOSSafe
FructoseModerate
PolyolsSafe
LactoseSafe

Histamine & Amines

HistamineModerate
Histamine LiberatorsModerate
TyramineLow

Plant compounds

SalicylatesLow
OxalatesSafe
LectinSafe
NightshadesModerate

Irritants

CaffeineSafe
AlcoholSafe
Spicy FoodsSafe
Acidic FoodsModerate

Additives

SulfitesModerate
NitritesSafe
GlutamatesModerate

Allergens

Dairy ProteinsSafe
GlutenSafe
EggSafe
PeanutSafe
Tree NutsSafe
SoySafe
FishSafe
CrustaceansSafe
MolluscsSafe
SesameSafe
CelerySafe
MustardSafe
LupinSafe
Alpha-galSafe
NickelLow

Diet fit

Where ketchup fits

Therapeutic diets

Low HistamineCheck
Low SalicylateCheck
Low FermentationModerate
EoE CompatibleFit
AIPAvoid
InflammationAvoid
Reflux DietAvoid
Specific CarbohydrateAvoid
Low FibreFit
Gastroparesis DietFit

Lifestyle diets

VeganFit
VegetarianFit
PescatarianFit
MediterraneanCheck
DASH DietCheck
PaleoAvoid
Whole30Avoid
KetoAvoid
Low-carbCheck

Religious diets

HalalFit
KosherFit
Hindu (no beef)Fit
JainAvoid
Buddhist VegetarianAvoid
Orthodox FastingFit
Ingredient notes

What to know about ketchup

Ketchup is the textbook stacked trigger: no single ingredient in it is extreme, but it borders on a problem across an unusual number of them at once. It is made from concentrated tomatoes (nightshade plus histamine), cooked and aged (histamine and glutamate build up), sweetened with high-fructose syrup (excess fructose and FODMAPs) and often preserved with sulfites. Individually each is a moderate load; together, in the amount people actually use, they can push a sensitive person over the edge when a plain tomato would not. If you react to ketchup but tolerate fresh tomato, the processing is usually why.

Watch for

  • Concentrated tomato makes it a nightshade and moderately high in histamine, two triggers in one spoonful
  • Cooking and ageing raise free glutamate (a savoury, MSG-like load) and histamine beyond that of a fresh tomato
  • Sweetened with high-fructose corn syrup, so it carries excess fructose and a moderate FODMAP load
  • Often preserved with sulfites, a further additive trigger, and it is pro-inflammatory overall thanks to the sugar and processing
Learn More

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 have moderate levels and may be tolerated in small amounts:

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.

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FAQ

Is ketchup high in FODMAPs?

FODMAP rating: Medium FODMAP. Medium FODMAP: portion size matters more than the ingredient itself.

Can I still eat ketchup if I'm sensitive to FODMAPs?

Try smaller portions and space it out.

What else should I check?

Check AIP, Reflux Diet, and Specific Carbohydrate next for a fuller picture.