Wakame Seaweed Flakes (Dried)
Vegetables · Vegetables
Dried wakame flakes have a low-FODMAP serving of 9 g in the checked Monash entry. Just above that, 10 g is moderate, while 15 g is high. Both smaller amounts are labelled approximately two teaspoons, so weight is more useful than the rounded spoon measure for distinguishing them.
Serving sizes for wakame seaweed flakes (dried)
Dried wakame: 9 g green, 10 g amber and 15 g red in mannitol. The overlapping teaspoon labels are approximate, and soaked weights were not established.
Tested serving sizes
| Serving | Amount | Main FODMAP | Rating |
|---|---|---|---|
| 2 teaspoons | 10 g | Mannitol 0.2 g | |
| 2 teaspoons | 9 g | Mannitol 0.18 g | |
| 2 1/2 teaspoons | 15 g | Mannitol 0.5 g |
Breakdown for 2 teaspoons
Is wakame seaweed flakes (dried) low FODMAP?
Mannitol is the group that changes colour: amber at 10 g and red at 15 g, which the app describes as two and a half teaspoons. Fructose, lactose, sorbitol, GOS and fructans remain green across these panels. The figures belong to dried flakes, not an already hydrated seaweed salad.
Wakame Seaweed Flakes (Dried) and IBS: what to know
If wakame is part of soup, record the dry amount allocated to the bowl rather than the total soup weight. Added water does not give a verified dry-to-soaked conversion. FSANZ also notes that seaweed iodine levels vary substantially; a FODMAP result does not establish an appropriate iodine intake.
Gut-friendly ways to eat wakame seaweed flakes (dried)
Weigh dried flakes before following their preparation instructions. In a shared pot, divide that measured ingredient across the portions actually served. Check seasonings in a ready-made wakame salad separately. For other seaweed formats, consult nori sheets or dulse flakes, which have different checked amounts and group patterns.
Frequently asked questions
Is two teaspoons of wakame always a green portion?
No. The app uses that rounded description for both 9 g and 10 g, which have different ratings. Weighing resolves the ambiguity.
Can I weigh wakame after it expands in water?
This check does not provide an equivalent hydrated weight. Measure the dried flakes to match the named entry.
Does the green portion rate a restaurant seaweed salad?
It rates the dried ingredient. Dressing, other seaweeds and the quantity of each component would need separate consideration.
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Sources and editorial notes
- Monash University FODMAP Diet App
Monash University FODMAP Diet app entry “Seaweed, wakame, flakes, dried” checked directly on 27 September 2026. The portion weights, traffic-light ratings and FODMAP groups discussed here were verified in matching detail panels. Numerical FODMAP concentration estimates elsewhere in the catalogue were not validated by this check.
- FSANZ — Survey of iodine levels in seaweed
Iodine variability checked 27 September 2026; not a FODMAP source.