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High-protein, low-carb soup
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 cup (medium) of Tuna soup (240 g) has 115 calories. That works out to 48 calories per 100 g. It contains 5 g of carbs, 14.9 g of protein, 3.8 g of fat and 0.7 g of fiber. Its 2.6 µg of B12 covers 110% of the Daily Value. Its glycemic index is 18 (low), so it raises blood sugar slowly.
Selected: 1 cup (medium) · 240 g
115
KCAL / 240G
Carbs
5g
· 2% DV
Protein
14.9g
· 30% DV
Fat
3.8g
· 5% DV
Fiber
0.7g
· 3% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 18% · Protein 52% · Fat 30%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 115 kcal | |
| Total fat | 3.8 g | 5% |
| Saturated fat | 0.84 g | 4% |
| Trans fat | 0 g | |
| Sodium | 672 mg | 29% |
| Total carbohydrate | 5 g | 2% |
| Fiber | 0.7 g | 3% |
| Protein | 14.9 g | 30% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
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| Serving | Amount | Calories |
|---|---|---|
| 1 cup (medium) | 240 g | 115 kcal |
| 1 tablespoon (whole) | 15 g | 7 kcal |
| 1 ounce (whole) | 28 g | 13 kcal |
| 100 g | 100 g | 48 kcal |
| 1 serving (small) | 150 g | 72 kcal |
| 1 cup (small) | 180 g | 86 kcal |
| 1 bottle (small) | 250 g | 120 kcal |
| 1 serving (large) | 300 g | 144 kcal |
| 1 cup (large) | 320 g | 154 kcal |
Calculated from 48 calories per 100 g.
To make tuna soup, soften onion and any vegetables you like, add broth, and simmer until tender. Stir in the tuna near the end so it warms through without becoming dry or breaking apart.
Yes, canned tuna works well in tuna soup and is convenient. Drain it first if it is packed in oil, then add it near the end of cooking; prolonged simmering can make the flakes dry and tough.
Tuna soup commonly includes tuna, onion, broth, and vegetables such as potato, carrot, or corn. Lemon, herbs, and black pepper brighten the flavor, while the exact ingredients vary by recipe.
Lemon juice, black pepper, and fresh herbs can balance the fishy taste in tuna soup. Drain canned tuna before adding it, and avoid simmering it for a long time, which can make its flavor more pronounced.
Yes, you can make tuna soup creamy with milk, cream, or a blended portion of the vegetables. Add dairy near the end and heat gently rather than boiling, to help keep the soup smooth.
Tuna soup can be thickened with a little flour, mashed potato, or blended vegetables. If using flour, mix it smoothly with a little cool liquid before adding it to the pot to prevent lumps.
Tuna soup keeps for about 3–4 days in a covered container in the refrigerator. Cool it promptly after cooking, and reheat only the portion you plan to eat.
Yes, tuna soup can be frozen, though the fish and vegetables may soften when thawed. Cream-based versions can separate, so freeze the soup before adding dairy and stir it in after thawing.
Tuna soup goes well with a green salad, crusty bread, or a simple sandwich. Choose a lighter side if the soup already has potatoes, cream, or other filling ingredients.
Tuna soup can be filling because it provides protein, but it does not cause weight loss on its own. Cream, added oil, and large portions of bread can make the meal more energy-dense.
Vitamins
B12
2.64µg · 110% DV
B3
5.76mg · 36% DV
B6
0.22mg · 13% DV
Biotin
2.88µg · 10% DV
Minerals
Selenium
38µg · 69% DV
Phosphorus
211mg · 30% DV
Sodium
672mg · 29% DV
Iodine
22µg · 15% DV
Potassium ⭐
336mg · 10% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 115 calories in 1 cup (medium) (240 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
Tuna soup has no single standard recipe: it combines tuna with broth, often alongside vegetables such as onion, tomato, potato or carrot. Cooks may use fresh tuna or canned tuna, making it a practical way to turn pantry ingredients into a warm meal. Recipes vary across regions rather than belonging to one fixed culinary tradition.
The broth can be light and vegetable-led or more savoury, while flakes of tuna make the soup hearty. Serve it hot with bread, or pair it with a crisp salad for a simple lunch or supper. It is protein-forward and relatively low in carbohydrates; each 100 g provides 6.2 g of protein. For a lighter bowl, rely on vegetables and herbs instead of cream, and stir the tuna in near the end so it stays tender.
High
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Medium
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
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
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
SATURATED
0.84g
MONOUNSATURATED
1.01g
POLYUNSATURATED
0.7g
Omega 6:3 ratio 0.4:1
Below the ideal 4:1 — a good omega balance.
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Nutrition data compiled from USDA FoodData Central and scientific sources.