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Canned Tuna Calories
High protein, low fat, convenient
CALORIES
GI
POTASSIUM
FIBER
Canned Tuna Nutrition Facts
Selected: 100 g
116
KCAL / 100G
Carbs
0g
· 0%
Protein
25.5g
· 92%
Fat
1g
· 8%
Fiber
0g
Canned Tuna Vitamins & Minerals
Vitamins
B12
2.2µg · 92% DV
B3
10.5mg · 66% DV
B6
0.36mg · 21% DV
B2
0.19mg · 15% DV
Minerals
Selenium
70µg · 127% DV
Iodine
50µg · 33% DV
Phosphorus
180mg · 26% DV
Sodium
320mg · 14% DV
Canned Tuna Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is Canned Tuna 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 Canned Tuna Contain Allergens?
Contains these allergens:
Which Diets Is Canned Tuna 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
Canned Tuna 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 Canned Tuna
Canned Tuna — Frequently Asked Questions
How many calories are in canned tuna?
Canned tuna contains 116 calories per 100 grams.
How much protein does canned tuna have?
Canned tuna provides 25.5 grams of protein per 100 grams. It is therefore a high-protein seafood option.
Does canned tuna contain carbohydrates?
No. Canned tuna contains 0 grams of carbohydrates per 100 grams based on the provided nutrition data.
Is canned tuna keto-friendly?
Yes, canned tuna is compatible with a keto diet. It has no carbohydrates and provides 25.5 grams of protein and 1 gram of fat per 100 grams.
What is the glycemic index of canned tuna?
Canned tuna has a glycemic index of 0. With no carbohydrates listed, it is a low-glycemic food choice.
Is canned tuna low in fat?
Yes. Canned tuna contains 1 gram of fat per 100 grams, making it a low-fat protein option.
Does canned tuna have fiber?
No. Canned tuna provides 0 grams of fiber per 100 grams, so it does not contribute to dietary fiber intake.
Is canned tuna gluten-free?
Canned tuna is listed as compatible with a gluten-free diet. It does contain fish, which is an allergen.
Can people with a fish allergy eat canned tuna?
No. Canned tuna contains fish and is not suitable for people with a fish allergy.
Is canned tuna a processed food?
Yes, canned tuna is classified as processed. Per 100 grams, it provides 116 calories, 25.5 grams of protein, 0 grams of carbohydrates, and 1 gram of fat.
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Nutrition data compiled from USDA FoodData Central and scientific sources.