Back to Fructans food checker
tomato

tomato

Vegetables

Is tomato high in fructans?

Fructans status
Safe

See fructans status for tomato alongside other trigger notes.

Sensitivity notes

Why fructans food checker matters

Fructans are chains of fructose molecules found in wheat, onions, garlic, and many other foods. They're a type of FODMAP that can cause digestive symptoms in sensitive individuals because they're not well absorbed in the small intestine.

  • Garlic-infused oil is low-FODMAP since fructans don't dissolve in oil
  • Green parts of leeks and scallions are lower in fructans
  • Sourdough bread may be better tolerated than regular wheat bread

Triggers

Histamine
High
Histamine Liberators
High
FODMAPs
Moderate
Fructans
Safe
GOS
Safe
Fructose
Safe
Polyols
Safe
Gluten
Safe
Lactose
Safe
Dairy Proteins
Safe
Nightshades
Avoid
Salicylates
High
Oxalates
Moderate
Nickel
Safe
Sulfites
Safe
Nitrites
Safe
Glutamates
Avoid
Tyramine
Safe
Caffeine
Safe
Lectin
Avoid
Low Fermentation
Safe

Diets

Inflammation
✓ Fit
Vegan
✓ Fit
Vegetarian
✓ Fit
Paleo AIP
✗ Avoid
Mediterranean
✓ Fit
DASH Diet
✓ Fit
EoE Compatible
✓ Fit
FODMAPs
✗ Avoid
Low Fermentation
✓ Fit
Priority ingredient notes

Serving size, prep, and portion notes for tomato

Juicy base ingredient with bright flavor for sauces and salads.

Typical serving

1 medium tomato (about 120 g)

Best for

sauces / salsas / sandwiches

Prep notes

  • Roast tomatoes to deepen sweetness.
  • Remove seeds when you want a less watery dish.
  • Peel for smoother sauces or soups.

Portion notes

  • One tomato makes a single-serve salad topper.
  • Half cup diced is a solid salsa portion.
  • A few slices are enough for a sandwich layer.

Watch for

extra liquid in salads / over-reducing in sauces

Learn More

Fructans Guide

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

Fructans are chains of fructose molecules found in wheat, onions, garlic, and many other foods. They're a type of FODMAP that can cause digestive symptoms in sensitive individuals because they're not well absorbed in the small intestine.

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 Fructans sensitivity:

View all safe options

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

These foods are high in fructans and may trigger symptoms:

View full list

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

  • 1Garlic-infused oil is low-FODMAP since fructans don't dissolve in oil
  • 2Green parts of leeks and scallions are lower in fructans
  • 3Sourdough bread may be better tolerated than regular wheat bread
  • 4Spelt and ancient grains still contain fructans despite marketing claims
  • 5Portion size matters - small amounts may be tolerable

Pro tip: Keep a food diary to track your reactions. The Triggerbites app makes this easy with automatic pattern detection.

Want personalized tracking?

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