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Omega-3 cod liver oil Calories
Contains omega-3 fatty acids and vitamins A, D, and E; high in calories and fat.
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
Quick answer
1 teaspoon (medium) of Omega-3 cod liver oil (5 g) has 17 calories. That works out to 380 calories per 100 g. It contains 0 g of carbs, 0 g of protein, 1.8 g of fat and 0 g of fiber. Its 10 µg of Vitamin D covers 50% of the Daily Value. Its glycemic index is 0 (low), so it raises blood sugar slowly.
Omega-3 cod liver oil Nutrition Facts
Selected: 1 teaspoon (medium) · 4.6 g
17
KCAL / 4.6G
Carbs
0g
· 0% DV
Protein
0g
· 0% DV
Fat
1.8g
· 2% 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 0% · Fat 100%
Omega-3 cod liver oil nutrition facts table · 1 teaspoon (medium) (4.6 g)
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 17 kcal | |
| Total fat | 1.8 g | 2% |
| Saturated fat | 1.01 g | 5% |
| Trans fat | 0 g | |
| Sodium | 0 mg | 0% |
| Total carbohydrate | 0 g | 0% |
| Fiber | 0 g | 0% |
| Protein | 0 g | 0% |
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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How Many Calories in 1 Teaspoon of Omega-3 cod liver oil?
| Serving | Amount | Calories |
|---|---|---|
| 1 teaspoon (medium) | 4.6 g | 17 kcal |
| 1 teaspoon (small) | 4.6 g | 17 kcal |
| 1 serving (small) | 4.6 g | 17 kcal |
| 1 serving (medium) | 10 g | 38 kcal |
| 1 tablespoon (medium) | 13.8 g | 52 kcal |
| 1 tablespoon (large) | 13.8 g | 52 kcal |
| 1 serving (large) | 15 g | 57 kcal |
| 100 g | 100 g | 380 kcal |
Calculated from 380 calories per 100 g.
Frequently Asked Questions About Omega-3 cod liver oil
What is omega-3 cod liver oil made from?
Omega-3 cod liver oil is extracted from the liver of cod, rather than from the fish’s flesh. It provides omega-3 fatty acids and can also contain vitamins A, D, and E, which distinguishes it from many ordinary fish oils.
Is omega-3 cod liver oil the same as fish oil?
No. Omega-3 cod liver oil comes from cod liver, while fish oil is usually made from the body of oily fish. Both provide omega-3 fats, but cod liver oil can also supply vitamins A and D.
Why does omega-3 cod liver oil contain vitamins A and D?
Omega-3 cod liver oil comes from the liver, where cod store these fat-soluble vitamins. That means it is not interchangeable with a plain omega-3 fish oil: the vitamin content matters when combining it with other supplements.
Can omega-3 cod liver oil replace a vitamin D supplement?
Not automatically. Omega-3 cod liver oil contains vitamin D, but the amount varies by product and may not match an individual’s needs. Check the product’s vitamin content before combining it with another vitamin D supplement.
Should you take omega-3 cod liver oil with food?
Omega-3 cod liver oil can be taken with food, and doing so may reduce fishy burps or stomach discomfort. If it bothers your stomach on an empty stomach, take it during or just after a meal.
Can omega-3 cod liver oil be used for cooking?
No, omega-3 cod liver oil is better taken as directed rather than used for cooking. Heating can damage its delicate fats, and its strong fishy flavor may overwhelm a dish.
How should you store omega-3 cod liver oil after opening?
Keep omega-3 cod liver oil tightly closed and away from heat and light. Whether an opened bottle needs refrigeration depends on the product, so follow its storage instructions and discard it if it develops a rancid smell.
Is omega-3 cod liver oil safe during pregnancy?
Ask your doctor before using omega-3 cod liver oil during pregnancy. It can contain vitamin A, and excessive preformed vitamin A can be harmful during pregnancy; it is not automatically equivalent to a pregnancy-specific omega-3 product.
What happens if you take too much omega-3 cod liver oil?
Taking too much omega-3 cod liver oil can lead to excessive intake of vitamins A and D, which can build up in the body. It may also cause digestive upset, so do not exceed the product’s recommended serving.
Does omega-3 cod liver oil cause fishy burps?
Yes, omega-3 cod liver oil can cause fishy-tasting burps or aftertaste in some people. Taking it with a meal may help; a distinctly rancid smell or taste can indicate that the oil has spoiled.
Omega-3 cod liver oil Vitamins & Minerals
Vitamins
Vitamin D
9.98µg · 50% DV
Vitamin A
250.01µg · 28% DV
Vitamin E
2.99mg · 20% DV
B1
0mg · 0% DV
Minerals
Calcium
0mg · 0% DV
Iron
0mg · 0% DV
Magnesium
0mg · 0% DV
Zinc
0mg · 0% DV
Sodium
0mg · 0% DV
Potassium ⭐
0mg · 0% DV
Omega-3 cod liver oil Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Omega-3 cod liver oil
To burn the 17 calories in 1 teaspoon (medium) (4.6 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.
What is Omega-3 cod liver oil?
Omega-3 cod liver oil is an oil extracted from cod livers. It provides omega-3 fatty acids as well as vitamins A, D and E, and is sold mainly as a dietary supplement rather than as an everyday cooking oil.
Its texture is oily and its flavour is distinctly fishy. It is usually taken by the spoonful or sold in capsules; in places where cod liver oil is a familiar pantry product, some people take it alongside a meal. It is almost entirely fat, with no protein or carbohydrates, so even a small serving is energy-dense. If you prefer a milder taste, take it with food, and measure the portion rather than pouring freely.
How Nutritious Is Omega-3 cod liver oil?
Nutrient density
Low
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Satiety score
Low
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.
Is Omega-3 cod liver oil Processed?
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.
Does Omega-3 cod liver oil Contain Allergens?
Contains these allergens:
Which Diets Is Omega-3 cod liver oil 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
Omega-3 cod liver oil Fat Profile
SATURATED
1.01g
MONOUNSATURATED
2.12g
POLYUNSATURATED
1.26g
Omega 6:3 ratio 0.1:1
Below the ideal 4:1 — a good omega balance.
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Nutrition data compiled from USDA FoodData Central and scientific sources.