Bluefin tuna
Bluefin tuna, cooked
Categories
| Macros | per 100 g |
|---|---|
| Calories | 184 kcal |
| Protein | 29.9 g |
| Fat | 6.3 g |
| Carbs | 0.0 g |
Bluefin tuna is a large, fatty ocean fish, here in its cooked state as it is most commonly eaten — grilled, seared, or baked, though it also appears raw in sushi and sashimi preparations. Per 100 g, cooked bluefin tuna provides 184 kcal, 29.9 g of protein, 6.3 g of fat, and zero carbohydrates or dietary fibre, making it a lean, high-protein option. It is a notable source of phosphorus (326 mg per 100 g), potassium (323 mg per 100 g), and magnesium (64 mg per 100 g). On the vitamin side, it delivers 757 mcg of vitamin A, 10.88 mcg of vitamin B12, and 10.54 mg of niacin per 100 g. No glycemic index applies given the absence of carbohydrates. Compatible with pescatarian, gluten-free, dairy-free, keto, paleo, Mediterranean, and low-FODMAP dietary patterns.
How many calories in cooked bluefin tuna?
Cooked bluefin tuna contains 184 kcal per 100 g. A typical 150 g fillet would therefore provide around 276 kcal, almost entirely from protein and fat.
How much vitamin B12 is in bluefin tuna?
Cooked bluefin tuna contains 10.88 mcg of vitamin B12 per 100 g, which is exceptionally high relative to most foods. The adult daily reference intake for vitamin B12 is around 2.4 mcg, so a single serving covers it many times over.
Is bluefin tuna keto-friendly?
Yes, cooked bluefin tuna is well suited to a ketogenic diet. It contains 0 g of carbohydrates per 100 g, with all its calories coming from protein (29.9 g) and fat (6.3 g).
Diets
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Macros · per 100 g
| Macros | Amount |
|---|---|
| Calories | 184 kcal |
| Protein | 29.9 g |
| Fat | 6.3 g |
| Carbs | 0 g |
| Sugars | 0 g |
| Fiber | 0 g |
| Starch | 0 g |
| Fats breakdown | Amount |
|---|---|
| Saturated | 1.6 g |
| Monounsaturated | 2.1 g |
| Polyunsaturated | 1.8 g |
| Omega-3 | 1.7 g |
| Omega-6 | 0.11 g |
| Cholesterol | 49.0 mg |
| Minerals | Amount |
|---|---|
| Calcium | 10.0 mg |
| Iron | 1.3 mg |
| Magnesium | 64.0 mg |
| Phosphorus | 326 mg |
| Potassium | 323 mg |
| Sodium | 50.0 mg |
| Zinc | 0.77 mg |
| Copper | 0.11 mg |
| Manganese | 0.020 mg |
| Selenium | 46.8 mcg |
| Vitamins | Amount |
|---|---|
| Vitamin A | 757 mcg |
| Retinol | 757 mcg |
| Vitamin C | 0 mg |
| Vitamin D | 7.3 mcg |
| Vitamin E | 1.3 mg |
| Thiamin (B1) | 0.28 mg |
| Riboflavin (B2) | 0.31 mg |
| Niacin (B3) | 10.5 mg |
| Pantothenic acid (B5) | 1.4 mg |
| Vitamin B6 | 0.53 mg |
| Folate (B9) | 2.0 mcg |
| Vitamin B12 | 10.9 mcg |
