Bluefin tuna, cooked leads 6–1 · 7 categories decided · 2 ties
Both foods compared at 100 kcal.
The verdict
Bluefin tuna, cooked comes out ahead, winning 6 of 7 nutrient match-ups.
Pick Bluefin tuna, cooked for more protein, less saturated fat, more potassium, more calcium, more iron and more magnesium.
Pick Cod liver oil for less sodium.
Evenly matched on fiber and vitamin C.
Head-to-head
- Energy100 kcal100 kcal
- Proteinmore is betterWIN16.26 g0 g
- Carbohydrate0 g0 g
- Fibermore is better0 g0 g
- Total sugarsless is better——
- Total fat3.41 g11.09 g
- Saturated fatless is betterWIN0.88 g2.51 g
- Sodiumless is better27.17 mg0 mgWIN
- Potassiummore is betterWIN175.54 mg0 mg
- Calciummore is betterWIN5.43 mg0 mg
- Ironmore is betterWIN0.71 mg0 mg
- Magnesiummore is betterWIN34.78 mg0 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.

