Back to Ingredient checker
cucumber

cucumber

Vegetables

Trigger checker for cucumber

FODMAP rating
Medium FODMAP

See cucumber rated across every trigger — FODMAP, histamine, salicylate, oxalate, tyramine and more — plus diet compatibility, all in one quick ingredient profile.

Sensitivities

What cucumber contains

FODMAPs

FODMAPsLow
FructansSafe
GOSSafe
FructoseSafe
PolyolsSafe
LactoseSafe

Histamine & Amines

HistamineSafe
Histamine LiberatorsSafe
TyramineSafe

Plant compounds

SalicylatesModerate
OxalatesSafe
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
NickelSafe

Diet fit

Where cucumber fits

Therapeutic diets

Low HistamineFit
Low SalicylateCheck
Low FermentationSafe
EoE CompatibleFit
AIPFit
InflammationFit
Reflux DietFit
Specific CarbohydrateFit
Low FibreCheck
Gastroparesis DietCheck

Lifestyle diets

VeganFit
VegetarianFit
PescatarianFit
MediterraneanFit
DASH DietFit
PaleoFit
Whole30Fit
KetoFit
Low-carbFit

Religious diets

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

What to know about cucumber

Cucumber is a light, hydrating, low-calorie salad vegetable that is clean on histamine, oxalates, nickel, gluten and sulfites, and low FODMAP in normal servings. Its two flags are moderate salicylates (graded C) and a high lectin grade (E), with the lectins concentrated in the peel and seeds. For most people cucumber is an easy, gentle food, and peeling and deseeding trims the main caveat.

Watch for

  • Graded high in lectins (E), which sit mainly in the skin and seeds, so peeling and scooping the seeds lowers the load for lectin-sensitive eaters
  • Moderate salicylates (graded C), a minor flag on a strict salicylate diet
  • Medium FODMAP only in large volumes; a normal salad portion is low FODMAP

FAQ

What does the FODMAP rating mean for cucumber?

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

Is cucumber generally well tolerated?

Lectin (Avoid) and Salicylates (Moderate) Start with those if you react.

What should I check next?

Compare within the Vegetables group.