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lentils

lentils

Legumes/Pulses

Is lentils high in fructans?

Fructans status
Safe

Is lentils high or low in fructans? See its exact rating, how much counts as a portion, and its FODMAP, salicylate, oxalate and diet compatibility in one place.

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
  • Spelt and ancient grains still contain fructans despite marketing claims
  • Portion size matters - small amounts may be tolerable

Sensitivities

What lentils contains

FODMAPs

FODMAPsModerate
FructansSafe
GOSHigh
FructoseSafe
PolyolsSafe
LactoseSafe

Histamine & Amines

HistamineModerate
Histamine LiberatorsSafe
TyramineSafe

Plant compounds

SalicylatesSafe
OxalatesAvoid
LectinAvoid
NightshadesSafe

Irritants

CaffeineSafe
AlcoholSafe
Spicy FoodsSafe
Acidic FoodsSafe

Additives

SulfitesSafe
NitritesSafe
GlutamatesSafe

Allergens

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

Diet fit

Where lentils fits

Therapeutic diets

Low HistamineCheck
Low SalicylateFit
Low FermentationAvoid
EoE CompatibleFit
AIPAvoid
InflammationFit
Reflux DietFit
Specific CarbohydrateCheck
Low FibreAvoid
Gastroparesis DietAvoid

Lifestyle diets

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

Religious diets

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

What to know about lentils

Lentils are a nutritious plant protein, but they carry three separate triggers worth knowing: oxalate, nickel and the fermentable fiber GOS. They are high enough in oxalate that low-oxalate diets usually limit them, and high in nickel for anyone with a nickel allergy. As a FODMAP food they sit in the moderate range rather than the extreme end, and the single easiest fix is to use canned lentils and drain and rinse them well, which lowers the GOS load compared with home-cooked from dried.

Watch for

  • High in oxalate, so a cooked serving can push past what low-oxalate (kidney-stone) diets allow
  • High in nickel, a frequent trigger for systemic nickel allergy
  • High in GOS, though canned and well-rinsed lentils are gentler than dried and home-cooked
  • Moderate in histamine, so very large portions can add to the load if you are histamine-sensitive
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.

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FAQ

Is lentils high in Fructans?

Fructans: low signal for most people.

Can I still eat lentils if I'm sensitive to Fructans?

Usually fine in normal portions.

What else should I check?

Check Oxalates, Lectin, and Low Fermentation next for a fuller picture.