
wheat
Grains
Is wheat high in oxalates?
Is wheat 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 wheat contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where wheat fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about wheat
Wheat is the reference food for gluten, but it is also rated highest of the wheat foods for fructans, which is why so many people who feel better off wheat do not actually have a gluten problem. Wheat contains gluten and is a major trigger for celiac disease, and it is separately rated high in fructans (a FODMAP), pro-inflammatory and a common eosinophilic esophagitis (EoE) trigger.
Watch for
- Contains gluten and is the primary grain to avoid for celiac disease and wheat allergy
- Rated highest in fructans among wheat foods, so it can bloat people who are not gluten sensitive at all
- One of the top-six eosinophilic esophagitis (EoE) trigger foods, alongside milk, egg and soy
- Rated pro-inflammatory, part of why it is cut on AIP and paleo protocols
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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 optionsThese foods have moderate levels and may be tolerated in small amounts:
These foods are high in oxalates and may trigger symptoms:
View full listIf 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.
Want personalized tracking?
Download Triggerbites to log meals, track symptoms, and discover your unique triggers.
Get the AppFAQ
Is wheat high in Oxalates?
Oxalates: moderate signal - portion size matters.
Can I still eat wheat if I'm sensitive to Oxalates?
Try smaller portions and space it out.
What else should I check?
Check Fructans, Gluten, and Lectin next for a fuller picture.





