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Drained canned tuna Calories
High protein, low carb, rich in selenium and B12
CALORIES
GI
POTASSIUM
FIBER
Drained canned tuna Nutrition Facts
Selected: 100 g
116
KCAL / 100G
Carbs
0g
· 0%
Protein
25.5g
· 93%
Fat
0.8g
· 7%
Fiber
0g
Drained canned tuna Vitamins & Minerals
Vitamins
B12
2.5µg · 104% DV
B3
10.2mg · 64% DV
B6
0.95mg · 56% DV
B2
0.12mg · 9% DV
Minerals
Selenium
80µg · 145% DV
Phosphorus
220mg · 31% DV
Sodium
280mg · 12% DV
Zinc
1mg · 9% DV
Drained canned tuna Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is Drained 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 Drained canned tuna Contain Allergens?
Contains these allergens:
Which Diets Is Drained canned 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
Drained canned tuna Fat Profile
SATURATED
0.2g
MONOUNSATURATED
0.16g
POLYUNSATURATED
0.25g
Omega 6:3 ratio 0.1:1
Below the ideal 4:1 — a good omega balance.
Foods Similar to Drained canned tuna
Drained canned tuna — Frequently Asked Questions
Should drained canned tuna be rinsed?
Rinsing is not necessary after draining canned tuna. A quick rinse under cold water can reduce the taste of the packing liquid or some of the salt, but drain it well afterward.
How long does opened canned tuna keep in the fridge?
Transfer leftovers from the can to a covered glass or food-safe container and refrigerate them for up to 3–4 days. Do not keep tuna that has sat at room temperature for more than two hours.
Can you freeze drained canned tuna?
Yes, drained tuna can be frozen in an airtight container. Its texture may become drier and more crumbly after thawing, so it is often best used in pasta dishes, patties, or cooked recipes.
Why does canned tuna sometimes taste dry, and how can you improve it?
Drained tuna can seem dry because most of its packing liquid has been removed. Mix it with yogurt, olive oil, lemon juice, avocado, or a mustard-based dressing for more moisture and flavor.
What should you eat with tuna for a more balanced meal?
Pair tuna with vegetables and a filling carbohydrate source such as beans, whole grains, or potatoes. Olive oil, avocado, or nuts can add flavor and unsaturated fats to the meal.
Is canned tuna good after a workout?
Canned tuna is a convenient protein choice after training. After long or intense sessions, adding carbohydrate-rich foods such as bread, rice, potatoes, or fruit can better support recovery.
Is it okay to eat canned tuna every day?
It is better to vary your seafood choices rather than rely on tuna every day. Pregnant or breastfeeding people and young children should follow local guidance on tuna type and serving frequency because mercury levels vary by species.
Is canned tuna the same as fresh tuna?
Both provide fish protein, but they differ in taste, texture, and processing. Canned tuna is heat-processed and shelf-stable, while fresh tuna offers a different texture and depends on cooking method and freshness.
Does canned tuna contain mercury?
Tuna can contain mercury, and the amount depends on the species used. Products made from smaller tuna species tend to be lower in mercury, so check the label when species information is available and rotate seafood choices.
Is tuna with mayonnaise unhealthy?
Mayonnaise is not inherently unhealthy, but large amounts can make the meal much more energy- and fat-dense. For a lighter tuna salad, replace some of the mayonnaise with yogurt, lemon juice, herbs, or mustard.
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Nutrition data compiled from USDA FoodData Central and scientific sources.