Cashews (Activated)

TLDRLast updated 3 October 2026

Activated cashews are low FODMAP at 16 g of shelled nuts. GOS is moderate at 19 g and high at 30 g, while the other displayed FODMAP groups remain low.

Serving sizes for cashews (activated)

The references are 16 g low, 19 g moderate and 30 g high. The low amount is described as about ten nuts, but weight is the clearer comparison.

Avoid
+13
20 cashewsabout 30 g

Tested serving sizes

Tested serving sizes for Cashews (Activated) and their Gut Friendly rating
ServingAmountMain FODMAPRating
20 cashews30 gGOS 0.36 gAvoid
16 g portion16 gGOS 0.1 gLow
19 g portion19 gGOS 0.23 gModerate

Breakdown for 20 cashews

0gFructose
0gLactose
0.10gFructans
0.4gGOS
0gSorbitol
0gMannitol
20 cashewsabout 30 g

Is cashews (activated) low FODMAP?

The activated preparation has its own entry. Its portion references should not be assigned to ordinary cashews, cashew butter or any home-soaked cashews without evidence that the preparation matches. The word activated also does not mean every amount is low: the larger listed portion still has high GOS.

Cashews (Activated) and IBS: what to know

For an IBS snack record, identify whether the cashews were activated and note their weight. An unmeasured handful makes it easy to lose track of the small difference between low and moderate portions. If they are part of a nut mix, record the other nuts and dried fruit separately.

Gut-friendly ways to eat cashews (activated)

Weigh the shelled nuts before chopping them for a salad or breakfast topping. Keep the total in view when adding a second sprinkle. A pre-portioned container can help when taking them out as a snack. Compare the ordinary cashew guide or cashew butter when those better describe the food you are using.

Frequently asked questions

Are activated cashews low FODMAP?

They have a documented low portion of 16 g. GOS increases to moderate at 19 g and high at 30 g.

Does activating cashews make every serving low?

No. The activated entry still has moderate and high portions, so the preparation name does not remove the need to measure the amount.

Can I use this serving for cashews soaked at home?

The guide does not establish that a home-soaking method matches the activated preparation. It supplies no soaking recipe or verified conversion.

Does the weight include shells?

The entry is for shelled cashews. Weigh the edible nuts, including any pieces you plan to eat.

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Sources and editorial notes

Published and maintained by Gut Friendly. This guide has not been independently reviewed by a dietitian. Serving information comes from our food catalogue. Where references are listed, they explain the research and preparation differences. Check the original source for current portions.

Gut Friendly provides general information, not medical advice.