Soy Flour
Grains · Flours
Soy flour is high FODMAP at the listed 100 g ingredient portion. Both GOS and fructans are high, while the other four displayed groups are low. The available entry does not establish a smaller green portion for this particular soy product.
Serving sizes for soy flour
Soy flour is red at the 100 g ingredient reference for GOS and fructans. A verified smaller green serving is not available here.
Tested serving sizes
| Serving | Amount | Main FODMAP | Rating |
|---|---|---|---|
| 2/3 cup flour ingredient | 100 g | Fructans 0.3 g |
Breakdown for 0.67 cups
Is soy flour low FODMAP?
The household label describes two-thirds cup of flour used as an ingredient. That amount is different from the weight of a soy drink, tofu or a bread containing a little soy flour. Those foods undergo different preparation and cannot inherit this flour rating. Lupin flour also has its own ingredient result.
Soy Flour and IBS: what to know
When looking at a packaged food, identifying soy flour is only part of assessing the serving. Its proportion and the other ingredients may be unclear. The flour result is useful context, but it neither tests the finished product nor proves that every smaller amount must have the same overall classification.
Gut-friendly ways to eat soy flour
For a home recipe, weigh the soy flour before mixing and note the number of portions you make. A recipe calculation helps describe how much ingredient is in one portion; it does not create a validated low-FODMAP threshold. If evaluating alternatives, see oat flour and buckwheat flour. Choose a recipe designed for the intended flour because different flours do not necessarily perform alike.
Frequently asked questions
Can tofu's rating be applied to soy flour?
No. The food form and processing differ, so soy flour must be assessed through its own portion information.
Which groups are high?
Both GOS and fructans are high at the listed amount; fructose, lactose, mannitol and sorbitol are green.
Is soy flour low because it is gluten-free?
A gluten-free description does not establish a low-FODMAP rating. This soy-flour reference is high.
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