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Fresh Tuna Calories
High protein, omega-3 source, low fat
CALORIES
GI
POTASSIUM
FIBER
Fresh Tuna Nutrition Facts
Selected: 100 g
132
KCAL / 100G
Carbs
0g
· 0%
Protein
23.3g
· 70%
Fat
4.4g
· 30%
Fiber
0g
Fresh Tuna Vitamins & Minerals
Vitamins
B12
2.2µg · 92% DV
B3
8.6mg · 54% DV
B6
0.9mg · 53% DV
Vitamin D
3.5µg · 18% DV
Minerals
Selenium
36µg · 65% DV
Phosphorus
250mg · 36% DV
Iodine
50µg · 33% DV
Potassium ⭐
441mg · 13% DV
Fresh Tuna Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is Fresh Tuna Processed?
NOVA 1
Unprocessed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Does Fresh Tuna Contain Allergens?
Contains these allergens:
Which Diets Is Fresh Tuna Good For?
Vegan
— Not suitable
Vegetarian
— Not suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
✓ Suitable
Low FODMAP
— Not suitable
Fresh Tuna Fat Profile
SATURATED
1.3g
MONOUNSATURATED
1.3g
POLYUNSATURATED
1.1g
Omega 6:3 ratio 0:1
Below the ideal 4:1 — a good omega balance.
Foods Similar to Fresh Tuna
Fresh Tuna — Frequently Asked Questions
How many calories and how much protein are in fresh tuna?
Per 100 g, fresh tuna provides 132 calories and 23.3 g of protein. It also contains 0 g carbs, making it a high-protein seafood option.
Is fresh tuna suitable for keto and gluten-free diets?
Yes. Fresh tuna has 0 g carbs per 100 g, so it fits keto-style eating, and it is also listed as gluten-free. It does contain fish, which is a declared allergen.
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Nutrition data compiled from USDA FoodData Central and scientific sources.