tuna, (genus Thunnus), any of seven species of oceanic fishes, some very large, that constitute the genus Thunnus and are of great commercial value as food. They are related to mackerels and are placed with them in the family Scombridae (order Perciformes). Tunas vary considerably, both within and among species.
May 30, 2024
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Amount Per 0.5 fillet (154 g) | |
Calories 203 | |
% Daily Value* | |
Total Fat 2 g | 3% |
Saturated fat 0.6 g | 3% |
Cholesterol 92 mg | 30% |
Sodium 72 mg | 3% |
Potassium 804 mg | 22% |
Total Carbohydrate 0 g | 0% |
Dietary fiber 0 g | 0% |
Protein 43 g | 86% |
Vitamin C | 2% |
Calcium | 5% |
Iron | 13% |
Vitamin B6 | 75% |
Cobalamin | 56% |
Magnesium | 17% |