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Omega-3 oil Calories
Rich source of omega-3 fatty acids, beneficial for heart health
CALORIES
GI
POTASSIUM
FIBER
Quick answer
1 tablespoon (medium) of Omega-3 oil (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.
What is Omega-3 oil?
Omega-3 oil is an oil rich in omega-3 fatty acids, most often made from fish, though some products use algae as a source. It is sold as a liquid or in capsules. In many places, people use it as a supplement rather than a cooking oil; liquid versions may also be stirred into cold foods such as salad dressings or yoghurt, following the product’s directions.
Its flavour can range from mild to distinctly fishy, and its texture is thin and oily. It is almost entirely fat, with no protein or carbohydrate. Avoid heating it, which can affect its delicate flavour, and keep the bottle tightly closed in a cool, dark place.
Omega-3 oil Nutrition Facts
Selected: 100 g
900
KCAL / 100G
Carbs
0g
· 0% DV
Protein
0g
· 0% DV
Fat
100g
· 128% 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 oil Vitamins & Minerals
Vitamins
Vitamin E
10mg · 67% DV
Vitamin D
10µg · 50% DV
Vitamin A
0µg · 0% DV
B1
0mg · 0% DV
Minerals
Calcium
0mg · 0% DV
Iron
0mg · 0% DV
Magnesium
0mg · 0% DV
Zinc
0mg · 0% DV
How Nutritious Is Omega-3 oil?
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.
Omega-3 oil Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Omega-3 oil
To burn the 900 calories in 100 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.
Is Omega-3 oil 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 Omega-3 oil Contain Allergens?
No known major allergens
Which Diets Is Omega-3 oil Good For?
Vegan
✓ Suitable
Vegetarian
✓ 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 oil Fat Profile
SATURATED
10g
MONOUNSATURATED
18g
POLYUNSATURATED
70g
Omega 6:3 ratio 0:1
Below the ideal 4:1 — a good omega balance.
Compare Omega-3 oil
Foods Similar to Omega-3 oil
Frequently Asked Questions About Omega-3 oil
What does omega-3 oil do?
Omega-3 oil supplies essential fatty acids that the body cannot make in sufficient amounts. Fish and algae oils can provide EPA and DHA, while many plant oils mainly provide ALA, which the body converts to EPA and DHA only to a limited extent.
Is omega-3 oil the same as fish oil?
No. Fish oil is one type of omega-3 oil, but omega-3 oil can also come from algae or plants such as flaxseed. The source matters because these oils do not all contain the same omega-3 fatty acids.
When should you take omega-3 oil?
There is no required time of day to take omega-3 oil. Take it at a time you can stick with, and follow the product’s directions for timing and amount because liquid oils and capsules can differ.
Should you take omega-3 oil with food?
Yes, taking omega-3 oil with a meal often makes it easier to tolerate. For some people, food also reduces fishy-tasting burps or stomach discomfort associated with fish oil.
Can you cook with omega-3 oil?
Usually, supplement-grade omega-3 oil is not a good choice for high-heat cooking. Its delicate polyunsaturated fats can oxidize with heat, so use it as directed rather than frying or roasting with it.
Does omega-3 oil need to be refrigerated?
Some omega-3 oils need refrigeration after opening, while others do not. Keep the bottle tightly closed and away from heat and light, and follow the storage directions for that specific product.
How can you tell if omega-3 oil has gone bad?
Rancid omega-3 oil may smell sharply fishy, stale, or paint-like and taste unpleasant. Do not consume it if its smell or taste has changed noticeably; omega-3 fats are vulnerable to oxidation.
Why does omega-3 oil cause fishy burps?
Fishy burps can happen when fish oil returns from the stomach into the esophagus. Taking omega-3 oil with a meal may help; if the problem persists or the product smells rancid, stop using it.
Can omega-3 oil be vegan?
Yes. Algae oil can provide EPA and DHA without using fish, while flaxseed oil is a plant source that mainly provides ALA. These sources have different omega-3 profiles, so they are not interchangeable.
Is omega-3 oil safe during pregnancy?
Omega-3 oil may be used during pregnancy, but the source and other ingredients matter. Fish liver oils can contain vitamin A, which can be harmful in excess, so ask your healthcare professional before using one.
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Nutrition data compiled from USDA FoodData Central and scientific sources.