blackcurrant
Fruit
Is blackcurrant high in oxalates?
Is blackcurrant 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 blackcurrant contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where blackcurrant fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about blackcurrant
Blackcurrants are high FODMAP, and unlike most berries the driver is polyols rather than fructose. Fructose itself is only mildly elevated here, which is why blackcurrants can pass a fructose test and still cause bloating. The rest of the profile is a spread of moderates rather than one spike: a mild histamine liberator grade, moderate salicylates, moderate oxalate and a moderate SIBO fermentation flag. Nutritionally they are a genuine outlier, carrying roughly three times the vitamin C of an orange by weight, and that reputation is why they end up in cordials, cassis and pastilles. Those concentrated forms, not the raw berry, are how most people actually meet blackcurrant, and they change the dose considerably.
Watch for
- High in polyols, which is the main reason blackcurrants land in the high FODMAP band.Excess fructose is only mildly elevated, so a fructose focused elimination can miss them entirely
- Mild histamine liberator grade.Not in the league of strawberries or citrus, but enough to note if you are stacking several borderline foods in one day
- Moderate salicylates and moderate oxalate.Neither is a headline on its own, but they add to a daily total if you are eliminating either
- Moderate fit for low fermentation SIBO diets, so the fermentable load is worth watching if bloating is your dominant symptom
- Cordials, syrups and blackcurrant sweets concentrate the berry and add a lot of sugar.Creme de cassis is a fermented alcoholic product and belongs in your log as its own entry, not as fruit
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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 blackcurrant high in Oxalates?
Oxalates: moderate signal - portion size matters.
Can I still eat blackcurrant if I'm sensitive to Oxalates?
Try smaller portions and space it out.
What else should I check?
Check FODMAPs, Polyols, and Acidic Foods next for a fuller picture.