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Fish Oil (Liquid) Calories
Very high in omega-3, supports heart health, anti-inflammatory
In season: Spring · Summer · Autumn · Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
Quick answer
1 tablespoon (medium) of Fish Oil (Liquid) (14 g) has 122 calories. That works out to 900 calories per 100 g. It contains 0 g of carbs, 0 g of protein, 13.5 g of fat and 0 g of fiber. Its 1.4 mg of Vitamin E covers 9% of the Daily Value. Its glycemic index is 0 (low), so it raises blood sugar slowly.
Fish Oil (Liquid) Nutrition Facts
Selected: 1 tablespoon (medium) · 13.5 g
122
KCAL / 13.5G
Carbs
0g
· 0% DV
Protein
0g
· 0% DV
Fat
13.5g
· 17% 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%
Fish Oil (Liquid) nutrition facts table · 1 tablespoon (medium) (13.5 g)
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 122 kcal | |
| Total fat | 13.5 g | 17% |
| Saturated fat | 2.84 g | 14% |
| Trans fat | 0 g | |
| Sodium | 0.14 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 Tablespoon of Fish Oil (Liquid)?
| Serving | Amount | Calories |
|---|---|---|
| 1 tablespoon (medium) | 13.5 g | 122 kcal |
| 1 teaspoon (small) | 4.5 g | 41 kcal |
| 2 tablespoon (large) | 27 g | 243 kcal |
| 1 ounce (medium) | 28 g | 252 kcal |
| 1 pack (medium) | 50 g | 450 kcal |
| 100 g | 100 g | 900 kcal |
| 1 bottle (medium) | 100 g | 900 kcal |
| 1 bottle (large) | 250 g | 2250 kcal |
Calculated from 900 calories per 100 g.
Frequently Asked Questions About Fish Oil (Liquid)
What is liquid fish oil good for?
Liquid fish oil provides the omega-3 fats EPA and DHA, which support heart health. It is a supplement, not a treatment for disease, and it does not replace eating a varied diet that includes fish.
Is liquid fish oil better than fish oil capsules?
Liquid fish oil is not automatically better than capsules. It can be easier to adjust or mix into food, while capsules avoid the oil’s taste; the amount of EPA and DHA depends on the specific product, not its form.
Does liquid fish oil need to be refrigerated after opening?
Follow the storage directions on your liquid fish oil bottle; many products need refrigeration after opening. Keep the cap tightly closed and protect the oil from heat and light to slow oxidation.
How can you tell if liquid fish oil has gone rancid?
A strong rancid, bitter, or paint-like smell or taste can signal that liquid fish oil has spoiled; do not consume it. Check the expiry date and storage instructions too, since a mild fishy smell alone does not prove it has gone bad.
Can you mix liquid fish oil into a smoothie?
Yes, you can mix liquid fish oil into a smoothie if the product’s directions allow it. Add it just before drinking, rather than blending or storing it for a long time, to limit exposure to air and preserve its taste.
Can liquid fish oil be used for cooking?
No, liquid fish oil is not a good choice for frying or high-heat cooking. Heat and air can damage its delicate omega-3 fats; if you want to add it to food, stir it into a cooked dish after it has cooled.
Is fish oil the same as cod liver oil?
No. Fish oil is made from the fatty tissue of fish, while cod liver oil comes from the liver and can also supply vitamins A and D. Their nutrient contents and appropriate amounts are not interchangeable.
Can liquid fish oil cause fishy burps or an upset stomach?
Yes, liquid fish oil can cause fishy burps, nausea, or loose stools in some people. Taking it with a meal may make it easier to tolerate; persistent symptoms are a reason to stop using it.
Can you take fish oil with blood thinners?
Ask your clinician before combining fish oil with blood-thinning medication. Larger amounts of omega-3 may affect bleeding risk, so the medication and the EPA and DHA content of the product matter.
Does liquid fish oil contain mercury?
Purified fish oil generally contains very little mercury because mercury tends to concentrate in fish protein rather than oil. Levels can vary by product, so choose a supplement made and tested to appropriate quality standards.
Fish Oil (Liquid) Vitamins & Minerals
Vitamins
Vitamin E
1.35mg · 9% DV
Vitamin D
1.35µg · 7% DV
Vitamin A
4.05µg · 0% DV
B1
0mg · 0% DV
Minerals
Iodine
0.68µg · 0% DV
Copper
0mg · 0% DV
Selenium
0.07µg · 0% DV
Iron
0.01mg · 0% DV
Sodium
0.14mg · 0% DV
Potassium ⭐
0.14mg · 0% DV
Fish Oil (Liquid) Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Fish Oil (Liquid)
To burn the 122 calories in 1 tablespoon (medium) (13.5 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 Fish Oil (Liquid)?
Fish Oil (Liquid) is oil obtained from fish, commonly sold as a spoonable supplement rather than used as an everyday cooking oil. It has a concentrated, distinctive fish flavour and a smooth, oily texture. In many places, people take it by the spoon or stir it into a cold food; it is less suited to cooking, where heat can affect its flavour.
Nutritionally, it is almost entirely fat, with no protein or carbohydrate. If you find the taste strong, take it with a cold dish or another food that suits it, and follow the product’s storage and serving directions after opening.
How Nutritious Is Fish Oil (Liquid)?
Nutrient density
Medium
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 Fish Oil (Liquid) 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 Fish Oil (Liquid) Contain Allergens?
Contains these allergens:
Which Diets Is Fish Oil (Liquid) 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
Fish Oil (Liquid) Fat Profile
SATURATED
2.84g
MONOUNSATURATED
6.35g
POLYUNSATURATED
4.32g
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.