celeriac
Vegetables
Is celeriac high in gluten?
Find out whether celeriac is high or low in gluten, see its exact rating, and check its FODMAP, salicylate, oxalate and diet compatibility all in one place.
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Compare celeriac across criteria
Sensitivity notes
Why gluten food checker matters
Gluten is a protein found in wheat, barley, rye, and their derivatives. People with celiac disease, gluten sensitivity, or wheat allergy need to avoid gluten to prevent digestive and systemic symptoms.
- Learn to read labels carefully - gluten hides in many products
- Be aware of cross-contamination in shared kitchens and restaurants
- Look for certified gluten-free products for safety
Triggers
Diets
Serving size, prep, and portion notes for celeriac
Celeriac, the knobbly root sold as celery root, is one of the quietest vegetables on the food chemistry panel: A for histamine, histamine liberation, salicylate, oxalate, nickel, glutamate, sulfite, tyramine, gluten and nightshade, with only a B for total FODMAPs and a B for polyols. That clean sheet is why it shows up so often as a substitute for harsher roots. It also carries one caution that outweighs every grade on this page: celery is one of the fourteen allergens that must be declared on food labels across the EU and UK, and celeriac specifically is a well documented cause of severe reactions, up to and including anaphylaxis. Our columns score food chemistry, not IgE allergy, so a true celery allergy is invisible in the grades above. If celery stalk, celery seed or celery salt causes you trouble, celeriac is not the gentler version of it.
Watch for
Celery is a declarable allergen in the EU and UK and celeriac is one of its most reactive forms. Reported reactions run from oral itching and swelling through to anaphylaxis, so this is an allergy question rather than a sensitivity one. / Cooking is not a reliable safeguard. Celery carries both heat labile and heat stable allergens, so cooked celeriac in a soup or a gratin has still caused reactions in people who are allergic. / Birch and mugwort pollen allergy is the usual route in. In the birch, mugwort and celery pattern, cross reactive proteins mean pollen sensitised people react to celeriac, and mugwort sensitisation is associated with the more severe systemic reactions. / Celery is one of the classic triggers for food dependent exercise induced anaphylaxis, where the food is tolerated at rest but provokes a reaction when eaten shortly before exercise. / Gentler than its own stalk on the gut. Celeriac grades B for FODMAPs and B for polyols, while celery stalk grades D and E, so if celery bloats you rather than sets off your immune system, the root is the easier part of the plant in reasonable portions.
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Gluten Guide
Everything you need to know about gluten sensitivity and smart food choices.
Gluten is a protein found in wheat, barley, rye, and their derivatives. People with celiac disease, gluten sensitivity, or wheat allergy need to avoid gluten to prevent digestive and systemic symptoms.
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 Gluten sensitivity:
View all safe options
These foods have moderate levels and may be tolerated in small amounts:
These foods are high in gluten and may trigger symptoms:
View full list
If you're sensitive to Gluten, consider these strategies:
- 1Learn to read labels carefully - gluten hides in many products
- 2Be aware of cross-contamination in shared kitchens and restaurants
- 3Look for certified gluten-free products for safety
- 4Oats are naturally gluten-free but often cross-contaminated
- 5Give your gut time to heal - improvement may take months
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 celeriac high in Gluten?
Gluten: low signal for most people.
Can I still eat celeriac if I'm sensitive to Gluten?
Usually fine in normal portions.
What else should I check?
Check FODMAPs, Polyols, and FODMAPs next for a fuller picture.