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Light tuna in water Calories
Lean, high-protein tuna packed in water
CALORIES
GI
POTASSIUM
FIBER
Light tuna in water Nutrition Facts
Selected: 100 g
116
KCAL / 100G
Carbs
0g
· 0%
Protein
25.5g
· 93%
Fat
0.8g
· 7%
Fiber
0g
Light tuna in water Vitamins & Minerals
Vitamins
B12
2.2µg · 92% DV
B3
10.2mg · 64% DV
B6
0.77mg · 45% DV
B2
0.12mg · 9% DV
Minerals
Selenium
70µg · 127% DV
Phosphorus
220mg · 31% DV
Sodium
280mg · 12% DV
Iodine
18µg · 12% DV
Light tuna in water Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is Light tuna 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 Light tuna in water Contain Allergens?
Contains these allergens:
Which Diets Is Light tuna in water 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
Light tuna in water 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 Light tuna in water
Light tuna in water — Frequently Asked Questions
Should light tuna in water be eaten drained or with the liquid?
Draining it is usually the better choice because the extra liquid can water down salads, sandwiches, and pasta dishes. Keeping a little of the liquid is fine if you want a softer texture.
How long does light tuna in water keep after opening?
Once opened, transfer it from the can to a sealed container rather than storing it in the original tin. Refrigerate and use it promptly, usually within 1-2 days for best safety and quality.
Can light tuna in water be frozen?
Yes, opened tuna can be frozen in an airtight container. The texture may become drier and more crumbly after thawing, so it works best in mixed dishes rather than eaten plain.
Why does tuna in water sometimes taste dry, and how can I fix it?
Water-packed tuna is naturally leaner in texture than oil-packed versions, so it can feel dry on its own. Mixing it with yogurt, olive oil, mustard, lemon juice, or mashed avocado helps improve moisture and flavor.
Is light tuna in water a good post-workout food?
Yes, it is a convenient high-protein option after training. Pairing it with a carbohydrate source like bread, rice, potatoes, or fruit makes the meal more balanced for recovery.
How does tuna in water compare with tuna in oil?
Tuna in water has a lighter taste and cleaner texture, while tuna in oil is usually richer and softer. Water-packed tuna is often chosen for salads and higher-protein meals, while oil-packed tuna suits recipes where flavor matters more.
Is it okay to eat tuna every day?
For most people, occasional use is fine, but eating it every day in large amounts is not ideal. Rotating with other fish helps reduce heavy metal exposure concerns and improves dietary variety.
Should pregnant people be careful with light tuna in water?
Yes, pregnancy is a time to be more mindful about tuna intake rather than avoiding all fish entirely. Following local medical guidance on portion size and frequency is the safest approach.
Why can canned tuna taste metallic in salads?
A metallic note can come from the can itself, storage time, or how the tuna interacts with acidic ingredients. Draining it well and adding lemon, vinegar, herbs, or black pepper can make the flavor taste fresher.
Does mercury mean tuna should be avoided completely?
No, mercury concerns do not mean tuna must be eliminated altogether. The key is moderation, especially for children, pregnant people, and those who eat fish very frequently.
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Nutrition data compiled from USDA FoodData Central and scientific sources.