Flounder/sole, cooked leads 4–3 · 7 categories decided · 2 ties
Both foods compared at 100 kcal.
The verdict
Flounder/sole, cooked comes out ahead, winning 4 of 7 nutrient match-ups.
Pick Bluefin tuna, cooked for less sodium, more iron and more magnesium.
Pick Flounder/sole, cooked for more protein, less saturated fat, more potassium and more calcium.
Evenly matched on fiber and vitamin C.
Head-to-head
- Energy100 kcal100 kcal
- Proteinmore is better16.26 g17.72 gWIN
- Carbohydrate0 g0 g
- Fibermore is better0 g0 g
- Total sugarsless is better—0 g
- Total fat3.41 g2.76 g
- Saturated fatless is better0.88 g0.63 gWIN
- Sodiumless is betterWIN27.17 mg422.09 mg
- Potassiummore is better175.54 mg229.07 mgWIN
- Calciummore is better5.43 mg29.07 mgWIN
- Ironmore is betterWIN0.71 mg0.27 mg
- Magnesiummore is betterWIN34.78 mg25.58 mg
- Vitamin Cmore is better0 mg0 mg
- Vitamin Dmore is better——
Winners are decided by deterministic per-metric rules on the stated basis; ties and missing data don’t score (missing ≠ zero). Educational information only — not medical advice.

