How much Roe (flying fish, in soy sauce) can I eat with gout?

A typical serving is about 20 g, which delivers 18 mg of purines, or about 5% of a ~400 mg working daily target. There is no need to limit it; a normal portion fits easily in a gout-friendly day.

Is Roe (flying fish, in soy sauce) high in purines?

Roe (flying fish, in soy sauce) is moderate in purines by weight: about 91.6 mg per 100 g. A typical 20 g serving works out to about 18 mg, or about 5% of a ~400 mg working daily target.

Does Roe (flying fish, in soy sauce) cause gout?

No single food causes gout; it develops from high uric acid over time. Roe (flying fish, in soy sauce) is graded A and is low enough that a normal portion will not meaningfully raise your uric acid.

Roe (flying fish, in soy sauce)

Roe (flying fish, in soy sauce) is low risk in a normal serving and a good everyday choice for most people with gout. A typical 20 g serving has about 18 mg of purines, about 5% of a ~400 mg working daily target.

General information, not a substitute for advice from your doctor or dietitian.

Across forms of roe:A· 16–18 mg per serving

How much can I eat?

Units

A typical serving is about 20 g, which delivers 18 mg of purines, or about 5% of a ~400 mg working daily target.

This serving

1 oz

20 g

Purine / serving

18 mg

% daily purine

Purines in this serving18 mg · 5% of a day

0 mg~400 mg daily limit

Adjust the serving

1 oz3 oz

Even a large serving stays well within a ~400 mg working daily purine target.

Roe (flying fish, in soy sauce) is an easy choice to keep on hand.

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Why grade A

Low risk in a typical serving. A great everyday choice for a gout-friendly diet.

Per 100 g (for comparison)

Purines Moderate confidence

91.6 mg/100g

LowModerateHighVery high

Moderate for gout (50–150 mg/100g).

Fructose Low confidence (estimated)

0 g/100g

LowModerateHighVery high

Low for gout (< 3 g/100g).

Fructose here is a category-level estimate, not a direct measurement for this food.

Processing: NOVA 3 of 4 (processed food). How processing affects the grade.

Eating roe (flying fish, in soy sauce) as part of a bigger dish? The Dish Decoder grades the whole plate, ingredient by ingredient.

Grade a dish or browse every food rating

Sources

1. Purine data: USDA Purine Database 2025 - Table 2 (International) Evidence tier: Peer-reviewed literature Replication: 1 sample International literature sources
2. Fructose data: Biochemical derivation Evidence tier: Estimated

Source details
Biochemically derived value: (1) Distilled spirits contain no purines post-distillation; all nitrogen compounds are removed in the still. (2) Animal muscle tissue contains no fructose; mammalian/avian/fish cells do not synthesise or store fructose. Source: standard biochemistry references.

Values are per 100g unless a note says otherwise, rounded to three significant figures; per-serving figures are calculated from the unrounded measurement, so recomputing from the rounded number can differ by a milligram or so. A single determination is normal in food composition tables, not a defect. Last reviewed July 18, 2026.

How we grade foods

Grades combine purine and fructose data with known gout triggers and benefits. We show our confidence on every food.

Other forms of roe

Different cuts, species, or preparations vary in purines. The most common form of "roe" is shown first below.

Fish Roe

Roe, mixed species, raw

Purine 80.8 mg Fructose 0 g per 100 g

Enjoy Fish serving 20 g

Roe (flying fish, in soy sauce)

How much can I eat?

Why grade A

Other forms of roe

Fish Roe

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