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Tuna (Canned in Water) Calories
Lean protein, low calorie, source of omega-3
CALORIES
GI
POTASSIUM
FIBER
Tuna (Canned in Water) Nutrition Facts
Selected: 100 g
96
KCAL / 100G
Carbs
0g
· 0%
Protein
22.3g
· 93%
Fat
0.8g
· 7%
Fiber
0g
Tuna (Canned in Water) Vitamins & Minerals
Vitamins
B12
2.4µg · 100% DV
B3
10.5mg · 66% DV
B6
0.36mg · 21% DV
B2
0.22mg · 17% DV
Minerals
Selenium
80µg · 145% DV
Iodine
50µg · 33% DV
Phosphorus
180mg · 26% DV
Sodium
247mg · 11% DV
Tuna (Canned in Water) Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is Tuna (Canned in Water) Processed?
NOVA 3
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.
Does Tuna (Canned in Water) Contain Allergens?
Contains these allergens:
Which Diets Is Tuna (Canned in Water) Good For?
Vegan
— Not suitable
Vegetarian
— Not suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
✓ Suitable
Low FODMAP
— Not suitable
Tuna (Canned in Water) Fat Profile
SATURATED
0.2g
MONOUNSATURATED
0.2g
POLYUNSATURATED
0.3g
Omega 6:3 ratio 0:1
Below the ideal 4:1 — a good omega balance.
Foods Similar to Tuna (Canned in Water)
Tuna (Canned in Water) — Frequently Asked Questions
How many calories and how much protein are in canned tuna in water?
Canned tuna in water provides 96 calories and 22.3 g of protein per 100 g. It contains no carbohydrates.
Is canned tuna in water suitable for a keto diet?
Yes. With 0 g of carbohydrates per 100 g and a glycemic index of 0, canned tuna in water is compatible with keto and ketovore diets. It is also gluten-free and suitable for pescatarian eating patterns.
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Nutrition data compiled from USDA FoodData Central and scientific sources.