grape
Fruit
Is grape high in oxalates?
Is grape high or low in oxalates? See its exact rating, how much counts as a portion, and its FODMAP, salicylate, oxalate and diet compatibility in one place.
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Sensitivity notes
Why oxalates food checker matters
Oxalates are compounds found in many plant foods that can bind with calcium to form crystals. High oxalate intake may contribute to kidney stones in susceptible individuals and can cause other symptoms in those with oxalate sensitivity.
- Stay well-hydrated to help prevent oxalate crystal formation
- Pair high-oxalate foods with calcium-rich foods to bind oxalates
- Cooking and boiling can reduce oxalate content in some foods
- Spread oxalate intake throughout the day rather than one large dose
- Consider probiotics - some gut bacteria break down oxalates
Sensitivities
What grape contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where grape fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about grape
Grapes look innocent, but a normal bunch is a real fructose load: they rate high in excess fructose and high FODMAP overall, which is why grapes cause bloating, gas or loose stools once you get past a few. Two grapes are low FODMAP; a handful is where the fructose starts to outrun the glucose your gut can absorb. Grapes are also the base of wine and raisins, and drying only concentrates that sugar, so raisins and sultanas hit harder per bite than the fresh fruit.
Watch for
- High in excess fructose: a couple of grapes are fine, but a full bunch delivers more fructose than glucose and can trigger bloating, wind and urgency in a sensitive gut
- Dried into raisins or sultanas the sugars concentrate, so a small scattering can outweigh a plate of fresh grapes for FODMAP purposes
- Moderate salicylates, tending higher in red and dark varieties than in pale green, so grapes can add to your salicylate load if you already react to it
- As the base of wine, grapes bring their fructose along while wine layers sulfites and histamine on top
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Oxalates Guide
Everything you need to know about oxalates sensitivity and smart food choices.
Oxalates are compounds found in many plant foods that can bind with calcium to form crystals. High oxalate intake may contribute to kidney stones in susceptible individuals and can cause other symptoms in those with oxalate sensitivity.
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 Oxalates sensitivity:
View all safe options
These foods have moderate levels and may be tolerated in small amounts:
These foods are high in oxalates and may trigger symptoms:
View full list
If you're sensitive to Oxalates, consider these strategies:
- 1Stay well-hydrated to help prevent oxalate crystal formation
- 2Pair high-oxalate foods with calcium-rich foods to bind oxalates
- 3Cooking and boiling can reduce oxalate content in some foods
- 4Spread oxalate intake throughout the day rather than one large dose
- 5Consider probiotics - some gut bacteria break down oxalates
Pro tip: Keep a food diary to track your reactions. The Triggerbites app makes this easy with automatic pattern detection.
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Get the AppFAQ
Is grape high in Oxalates?
Oxalates: low signal for most people.
Can I still eat grape if I'm sensitive to Oxalates?
Usually fine in normal portions.
What else should I check?
Check FODMAPs, Fructose, and Acidic Foods next for a fuller picture.