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buckwheat
Grains
Trigger checker for buckwheat
See buckwheat rated across every trigger — FODMAP, histamine, salicylate, oxalate, tyramine and more — plus diet compatibility, all in one quick ingredient profile.
Related checkers
Compare buckwheat across criteria
Sensitivities
What buckwheat contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where buckwheat fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about buckwheat
Buckwheat is naturally gluten-free, so it gets used as a wheat swap, but it carries its own triggers that have nothing to do with gluten. It is high in oxalates, high in nickel and high in lectins. That means it can still cause trouble for anyone managing kidney-stone risk, systemic nickel allergy or lectin sensitivity, so gluten-free does not make it a clean grain across the board.
Watch for
- High in oxalates, worth limiting if you are prone to calcium-oxalate kidney stones
- High in nickel, one of the higher-nickel pseudo-grains for anyone on a low-nickel diet
- High in lectins, so it may not suit a strict low-lectin plan even though it contains no gluten
- A recognised food allergen in its own right, separate from wheat: buckwheat allergy can be serious
Explore related in Grains
Compare similar foods to build a personalized list of swaps that work for your system.
FAQ
What does the FODMAP rating mean for buckwheat?
Medium FODMAP: portion size matters more than the ingredient itself.
Is buckwheat generally well tolerated?
Oxalates (Avoid) and Lectin (Avoid) Start with those if you react.
What should I check next?
Compare within the Grains group.