Natto leads 7–2 · 9 categories decided
Adzuki beans, cooked: 100 g · Natto: 100 g.
The verdict
Natto comes out ahead, winning 7 of 9 nutrient match-ups.
Pick Adzuki beans, cooked for more fiber and less saturated fat.
Pick Natto for more protein, less sodium, more potassium, more calcium, more iron, more magnesium and more vitamin C.
Head-to-head
- Energy128 kcal211 kcal
- Proteinmore is better7.52 g19.4 gWIN
- Carbohydrate24.77 g12.68 g
- Fibermore is betterWIN7.3 g5.4 g
- Total sugarsless is better—4.89 g
- Total fat0.1 g11 g
- Saturated fatless is betterWIN0.04 g1.59 g
- Sodiumless is better244 mg7 mgWIN
- Potassiummore is better532 mg729 mgWIN
- Calciummore is better28 mg217 mgWIN
- Ironmore is better2 mg8.6 mgWIN
- Magnesiummore is better52 mg115 mgWIN
- Vitamin Cmore is better0 mg13 mgWIN
- 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.

