Is Ryvita Original Crispbread low FODMAP?

Ryvita Original is a cautious maybe — the label could hardly be cleaner (wholegrain rye flour, rye flour, salt, with 88g of wholegrain rye per 100g), but rye is one of the most fructan-dense grains on the shelf. What keeps it out of the high band is the format: each slice is a thin, dry crispbread of roughly 10g, so the grain in a single slice is a fraction of what a slice of rye bread carries. One crispbread with a low FODMAP topping is a reasonable bet for many people; the fructans climb steeply once you stack two, three or four into a lunch, which is exactly how crispbread tends to get eaten. There is nothing else on the label to worry about — no wheat as an ingredient, no honey, no inulin, no dried fruit, and none of the onion or garlic powder that creeps into so many savoury crackers. The pack does carry a 'may contain other gluten sources and sesame' note, but that is an allergen cross-contact issue, separate from FODMAP content. Portion discipline is the entire game here: as a one-slice base it behaves; as a bread replacement it does not.

📏 One ~10g slice is the sensible unit; using several as a bread substitute multiplies the rye fructans quickly.