Dead heat · 10 categories decided
Each value is per 100 g edible portion.
The verdict
It's a dead heat — each wins 5 of 10 match-ups.
Pick Black beans, canned for more fiber, less saturated fat, more calcium, more iron and more vitamin C.
Pick Yellowfin tuna, cooked for more protein, less sugar, less sodium, more potassium and more magnesium.
Head-to-head
- Energy91 kcal130 kcal
- Proteinmore is better6.03 g29.15 gWIN
- Carbohydrate16.55 g0 g
- Fibermore is betterWIN6.9 g0 g
- Total sugarsless is better0.23 g0 gWIN
- Total fat0.29 g0.59 g
- Saturated fatless is betterWIN0.08 g0.21 g
- Sodiumless is better138 mg54 mgWIN
- Potassiummore is better308 mg527 mgWIN
- Calciummore is betterWIN35 mg4 mg
- Ironmore is betterWIN1.9 mg0.92 mg
- Magnesiummore is better35 mg42 mgWIN
- Vitamin Cmore is betterWIN2.7 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.

