Oatmeal Bread (US)

TLDRLast updated 3 October 2026

US oatmeal bread is high FODMAP at the listed 86 g portion, approximately two slices. Fructose and fructans are high at this amount. No low-portion reference is supplied for this exact loaf.

Serving sizes for oatmeal bread (us)

The only listed reference is 86 g, approximately two slices, rated high. A low serving amount has not been established here.

Avoid
2 slicesabout 86 g

Tested serving sizes

Tested serving sizes for Oatmeal Bread (US) and their Gut Friendly rating
ServingAmountMain FODMAPRating
2 slices86 gFructans 0.3 gAvoid

Breakdown for 2 slices

0.2gFructose
0gLactose
0.3gFructans
0gGOS
0gSorbitol
0gMannitol
2 slicesabout 86 g

Is oatmeal bread (us) low FODMAP?

The single reference describes a finished oatmeal bread, not plain oatmeal or all breads containing oats. Lactose, mannitol, sorbitol and GOS remain low at 86 g. Without a smaller reference, this entry does not establish a low serving or a precise weight where the rating changes.

Oatmeal Bread (US) and IBS: what to know

If you are choosing bread around IBS, avoid reading an oat ingredient as a complete description of the loaf. A recipe can contain several ingredients, and this guide cannot identify which ingredient caused the recorded rating. Keep the product name and portion in your meal notes when comparing it with another bread.

Gut-friendly ways to eat oatmeal bread (us)

Before making oatmeal-bread toast or sandwiches, check whether this US entry matches your loaf. If you want a measured low reference for comparison, read the separate US wholemeal-and-oatmeal wheat bread guide. That is a different bread, so its smaller portion must not be copied onto this oatmeal loaf.

Frequently asked questions

Are two slices of oatmeal bread low FODMAP?

For this US entry, two slices weighing 86 g are high for fructose and fructans. There is no green reference in the entry.

Would half the portion be low?

A lower rating cannot be calculated just by halving the listed amount. The available entry does not supply the smaller-portion evidence needed.

Does this mean porridge is high FODMAP?

No. This page describes bread made with oatmeal. Porridge and dry oats have separate preparation and serving information.

Is wholemeal-and-oatmeal bread the same food?

The catalogue lists it separately and provides different portion references. Follow the loaf description rather than treating every oat-containing bread as interchangeable.

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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.