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Lean protein, rich in B12 and selenium
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 piece (medium) of Boiled river fish (140 g) has 179 calories. That works out to 128 calories per 100 g. It contains 0 g of carbs, 32.9 g of protein, 4.5 g of fat and 0 g of fiber. Its 3.4 µg of B12 covers 140% of the Daily Value. Its glycemic index is 0 (low), so it raises blood sugar slowly.
Selected: 1 piece (medium) · 140 g
179
KCAL / 140G
Carbs
0g
· 0% DV
Protein
32.9g
· 66% DV
Fat
4.5g
· 6% DV
Fiber
0g
· 0% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 0% · Protein 76% · Fat 24%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 179 kcal | |
| Total fat | 4.5 g | 6% |
| Saturated fat | 1.12 g | 6% |
| Trans fat | 0 g | |
| Sodium | 95 mg | 4% |
| Total carbohydrate | 0 g | 0% |
| Fiber | 0 g | 0% |
| Protein | 32.9 g | 66% |
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 piece (medium) | 140 g | 179 kcal |
| 1 piece (half) | 70 g | 90 kcal |
| 1 piece (small) | 90 g | 115 kcal |
| 100 g | 100 g | 128 kcal |
| 1 serving (small) | 120 g | 154 kcal |
| 1 cup (shredded) | 160 g | 205 kcal |
| 1 serving (medium) | 180 g | 230 kcal |
| 1 piece (large) | 220 g | 282 kcal |
| 1 serving (large) | 260 g | 333 kcal |
| 1 piece (whole) | 320 g | 410 kcal |
Calculated from 128 calories per 100 g.
Keep the water at a gentle simmer rather than a rolling boil, and avoid turning the boiled river fish repeatedly. Similar-sized pieces cook more evenly, so you can remove each piece as soon as its flesh turns opaque and flakes easily.
A muddy taste in boiled river fish can come from the water where it lived, or from fish that is no longer fresh. Onion, lemon, and herbs may soften the flavor, but they cannot make spoiled fish safe to eat.
Boiled river fish is cooked when the flesh is opaque and separates easily with a fork. Check the thickest part; if it still looks translucent or raw, keep cooking it gently before serving.
Fresh river or other freshwater fish with intact flesh works for boiled river fish; the best choice depends on the species available locally. Ask what species it is and where it came from, since “river fish” is not one specific fish.
Onion, bay leaf, peppercorns, and parsley make a simple aromatic base for boiled river fish. Add lemon at serving time for a brighter taste; a heavy seasoning mix can overwhelm the fish’s delicate flavor.
Yes, you can eat the skin of boiled river fish if it has been cleaned and cooked thoroughly. Remove it if it still has scales, looks damaged, or you simply prefer the fish without it.
Boiled river fish is not automatically safe just because it has been cooked. Check local advisories for the water where it was caught, and avoid fish from polluted or restricted waters; cooking does not remove chemical contaminants.
Lift the cooked flesh away from the backbone in small sections, then check each piece for fine bones before serving. River fish can have many small bones, so take extra care when preparing it for children.
Boiled river fish keeps for about one to two days in a covered container in the refrigerator. Refrigerate it promptly after cooking, and discard it if it has been left at room temperature for an extended period.
Yes, boiled river fish can be frozen in an airtight, freezer-safe container once it has cooled. The texture may become softer after thawing, so it is often best used in soup, fish cakes, or another cooked dish.
Vitamins
B12
3.36µg · 140% DV
B3
6.44mg · 40% DV
B6
0.45mg · 26% DV
B5
1.05mg · 21% DV
Minerals
Selenium
39µg · 71% DV
Phosphorus
308mg · 44% DV
Iodine
25µg · 17% DV
Potassium ⭐
504mg · 15% DV
Sodium
95mg · 4% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 179 calories in 1 piece (medium) (140 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.
Boiled river fish is freshwater fish gently cooked in water, often with simple aromatics. The exact flavour and texture depend on the species and the river; it is a straightforward way to prepare a local catch rather than a single fixed recipe.
The flesh is usually tender and mild, and it is served warm, often with lemon, herbs and vegetables. In places where river fish is part of the local cooking tradition, it may be the centre of a simple home meal; elsewhere, pair it with salad, potatoes or crusty bread. It is lean and protein-rich, with B12 and selenium. For a lighter plate, keep added oil modest and let lemon and fresh herbs bring brightness.
Very 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 2
Minimally 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
1.12g
MONOUNSATURATED
1.54g
POLYUNSATURATED
0.84g
Omega 6:3 ratio 0.5:1
Below the ideal 4:1 — a good omega balance.
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Nutrition data compiled from USDA FoodData Central and scientific sources.