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Tuna is rich in protein, and pairing with onion adds flavor and nutrients.
CALORIES
GI
POTASSIUM
FIBER
Selected: 100 g
120
KCAL / 100G
Carbs
2.8g
· 10%
Protein
21.5g
· 74%
Fat
2.2g
· 16%
Fiber
0.7g
Vitamins
B12
2.1µg · 88% DV
B3
7.8mg · 49% DV
B6
0.6mg · 35% DV
B2
0.19mg · 15% DV
Minerals
Selenium
38µg · 69% DV
Phosphorus
180mg · 26% DV
Iodine
32µg · 21% DV
Sodium
280mg · 12% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
NOVA 2
Minimally Processed
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.
Contains these allergens:
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
SATURATED
0.5g
MONOUNSATURATED
0.6g
POLYUNSATURATED
0.7g
Omega 6:3 ratio 0:1
Below the ideal 4:1 — a good omega balance.
Tuna fish with onion provides 120 calories and 21.5 g of protein per 100 g. It also contains 2.2 g of fat and 2.8 g of carbohydrates.
Yes, tuna fish with onion is compatible with keto and ketovore diets. It contains 2.8 g of carbs per 100 g and has a glycemic index of 15.
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Nutrition data compiled from USDA FoodData Central and scientific sources.