Sardines (Plain, Canned in Brine, Drained)

TLDRLast updated 3 October 2026

Plain sardines canned in brine and drained are low FODMAP at 100 g, listed as one can. All six groups are low at this amount. The reference is for drained fish, not the can's total contents with brine.

Serving sizes for sardines (plain, canned in brine, drained)

The reference is 100 g of drained sardines, approximately one can. The additional 500 g low rating is not a meal recommendation.

Low
1 canabout 100 g

Tested serving sizes

Tested serving sizes for Sardines (Plain, Canned in Brine, Drained) and their Gut Friendly rating
ServingAmountMain FODMAPRating
1 can100 gNone detectedLow
Additional low reference; not a suggested serving500 gNone detectedLow

Breakdown for 1 can

0gFructose
0gLactose
0gFructans
0gGOS
0gSorbitol
0gMannitol
1 canabout 100 g

Is sardines (plain, canned in brine, drained) low FODMAP?

Can sizes and drained weights vary, so compare the fish you actually serve with the 100 g reference. The catalogue additionally records a low rating up to 500 g; that larger amount is not a suggested fish serving. Neither reference covers sardines packed with a flavoured sauce or a completed sardine dish.

Sardines (Plain, Canned in Brine, Drained) and IBS: what to know

For sardines and IBS, keep the packing medium and additions in view. Plain brine-packed fish is a different entry from a tomato-sauce product or a seasoned spread. When tracking meals, note the fish, drained amount and accompaniments so the bread, dressing or other ingredients are not overlooked.

Gut-friendly ways to eat sardines (plain, canned in brine, drained)

Drain before weighing, then flake the measured fish onto a salad or use it in an open sandwich. Choose the bread from its own guide, such as US white wheat bread, and check any dressing independently. If using several cans in a shared dish, account for the combined drained fish and how the dish is portioned.

Frequently asked questions

Is one can of sardines low FODMAP?

One can matches the listed reference when it supplies 100 g of plain drained sardines. Check the drained weight because cans are not a uniform size.

Should I include the brine when weighing?

The food entry explicitly says drained. Compare the fish after draining rather than the combined weight of fish and liquid.

Does this cover sardines in tomato sauce?

A sauce-packed product has additional ingredients and a different preparation. It should not inherit the plain brine-packed fish rating automatically.

Can I use sardines on toast?

That is a practical way to serve the fish, but select the toast portion and any toppings separately. The fish rating does not establish a rating for the whole dish.

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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.