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Canned tuna in olive oil, drained Calories
High protein, low carb, contains omega-3
CALORIES
GI
POTASSIUM
FIBER
Canned tuna in olive oil, drained Nutrition Facts
Selected: 100 g
198
KCAL / 100G
Carbs
0g
· 0%
Protein
29g
· 61%
Fat
8.2g
· 39%
Fiber
0g
Canned tuna in olive oil, drained Vitamins & Minerals
Vitamins
B12
2.5µg · 104% DV
B3
10.2mg · 64% DV
B6
0.9mg · 53% DV
Biotin
4µg · 13% DV
Minerals
Selenium
68µg · 124% DV
Phosphorus
240mg · 34% DV
Iodine
28µg · 19% DV
Sodium
320mg · 14% DV
Canned tuna in olive oil, drained Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is Canned tuna in olive oil, drained 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 in olive oil, drained Contain Allergens?
Contains these allergens:
Which Diets Is Canned tuna in olive oil, drained 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
Canned tuna in olive oil, drained Fat Profile
SATURATED
1.4g
MONOUNSATURATED
3.8g
POLYUNSATURATED
1.4g
Omega 6:3 ratio 2.6:1
Below the ideal 4:1 — a good omega balance.
Foods Similar to Canned tuna in olive oil, drained
Canned tuna in olive oil, drained — Frequently Asked Questions
How long does drained canned tuna in olive oil keep after opening?
Once opened, transfer it out of the can and store it in a sealed container in the fridge. It is best eaten within 1-2 days.
Can canned tuna in olive oil be frozen?
Yes, after opening you can freeze it in an airtight container for a short time. The texture may become drier and more crumbly after thawing.
Does draining it change the nutrition much?
Draining mainly removes some of the oil, so the fat content can be lower than if you eat all the packing oil. The protein stays essentially the same, and the listed values here are for the drained product.
Is canned tuna already cooked, or does it need cooking?
Canned tuna is cooked during processing, so it can be eaten straight from the container. Do not eat it if the can is bulging, leaking, or smells off.
Is canned tuna a good post-workout food?
It can be, because it provides a lot of protein in a convenient form. Since it has no carbs, pairing it with rice, potatoes, bread, or fruit can make recovery meals more balanced.
Is it okay to eat tuna at night?
Yes, there is nothing inherently bad about eating it in the evening. The main consideration is your overall daily intake, though salty canned foods may leave some people feeling thirsty or bloated.
What foods pair well with canned tuna in olive oil?
It works well with lemon, tomatoes, leafy greens, capers, potatoes, beans, and whole-grain bread. Adding vegetables and a carb source usually makes it a more complete meal.
Is canned tuna less healthy than fresh tuna?
Not necessarily; canned tuna is still a practical, protein-rich seafood option. But it is a processed food, so salt level, oil content, and texture can vary by brand and style.
Who should be more careful with canned tuna?
Anyone with a fish allergy should avoid it. Pregnant or breastfeeding women and young children may also need to be more mindful of how often they eat tuna because of mercury exposure concerns.
Is it a good idea to eat canned tuna every day?
It is convenient, but relying on the same protein source daily can reduce dietary variety. Rotating it with eggs, dairy, legumes, and other seafood is usually a better long-term habit.
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Nutrition data compiled from USDA FoodData Central and scientific sources.