Sunflower Seeds

TLDRLast updated 6 October 2026

Hulled sunflower seeds have a low FODMAP reference of 15 g. The 17 g reference is moderate and 30 g is high.

Serving sizes for sunflower seeds

Hulled sunflower seeds: 15 g low, 17 g moderate and 30 g high. Reference portions are not exact transition cutoffs.

Low
15 gabout 1 tablespoon
FructoseLow
LactoseLow
FructansLow
GOSLow
SorbitolLow
MannitolLow

Reference portions

Select an amount or rating to update your portion. These are reference portions, not exact cut-offs or recommended intakes.
Reference portions for Sunflower Seeds and their FODMAP ratings
ServingAmountFODMAP rating
1 tablespoon
1.13 tablespoons
2 tablespoons

Is sunflower seeds low FODMAP?

A two-tablespoon 30 g portion is high, whereas the 15 g reference is low. Do not reuse the 30 g low reference from pumpkin seeds.

Sunflower Seeds and IBS: what to know

For hulled sunflower seeds, record the amount you actually eat rather than only the name of the food. The 15 g reference describes this preparation, not a personal tolerance limit. Individual IBS responses differ. Diet and IBS.

Gut-friendly ways to eat sunflower seeds

Use the edible hulled weight; 15 g is approximately one tablespoon. Compare pumpkin seeds using its own serving guide.

Frequently asked questions

What is the low FODMAP portion for sunflower seeds?

The low reference is 15 g, approximately 1 tablespoon. The moderate reference is 17 g and the high reference is 30 g.

Can I use the same portion for a different preparation?

This guide describes hulled sunflower seeds. Use the separate guide for pumpkin seeds rather than transferring this portion.

How should I measure a shared recipe?

Measure the total amount of hulled sunflower seeds before combining it with the other ingredients, then divide by the number of equal portions. Keep the 15 g low reference in mind for each portion.

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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.