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High protein, low carb, source of omega-3
CALORIES
GI
POTASSIUM
FIBER
Selected: 100 g
194
KCAL / 100G
Carbs
0g
· 0%
Protein
23.6g
· 49%
Fat
10.8g
· 51%
Fiber
0g
Vitamins
B12
2.5µg · 104% DV
B3
10.2mg · 64% DV
B6
0.9mg · 53% DV
Biotin
4µg · 13% DV
Minerals
Selenium
80µg · 145% DV
Phosphorus
240mg · 34% DV
Sodium
330mg · 14% DV
Iodine
18µg · 12% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
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.
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
1.6g
MONOUNSATURATED
3.1g
POLYUNSATURATED
2.7g
Omega 6:3 ratio 2:1
Below the ideal 4:1 — a good omega balance.
Once opened, it is best transferred from the can to a sealed container rather than stored in the tin. In the fridge, it is generally best eaten within 1-2 days.
Yes, it can be frozen in small airtight portions. After thawing, the texture may become a bit drier and more fibrous, so it often works better in sandwiches or cooked dishes than in delicate salads.
Usually not, because rinsing can strip flavor and worsen the texture. If you want a lighter result, draining it well is usually enough.
For many people, tuna in oil feels more satisfying because it provides fat along with protein. Tuna in water may suit those who prefer a lighter taste and texture.
Yes, it is a convenient protein option for a post-workout meal. Since it contains no carbs, pairing it with bread, rice, or potatoes can make recovery meals more balanced after hard training.
For most people, the time of day matters less than the overall meal pattern. That said, salty canned foods may cause thirst or feel heavy for some people if eaten late in large portions.
It goes well with lemon, parsley, arugula, tomato, capers, and onion. For a more balanced meal, pair it with whole grains, potatoes, beans, or a salad base.
Yes, canned tuna is already cooked during processing and can be eaten straight from the container. Do not eat it if the can was damaged before opening or if the contents smell, look, or behave unusually.
It can be a practical food, but relying on it every day is not ideal. Rotating it with other protein sources such as salmon, sardines, mackerel, eggs, or legumes supports a more varied diet.
People with a fish allergy should avoid it completely. Those watching sodium intake may also want to check the label, since canned fish products can vary in salt content.
Ask the AI nutrition coach — calories, portions, alternatives and more, answered in seconds in the app.
Nutrition data compiled from USDA FoodData Central and scientific sources.