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High-dose omega-3, supplement, heart health
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 piece (medium) of Omega 3 capsule (2560 mg) (3 g) has 23 calories. That works out to 900 calories per 100 g. It contains 0 g of carbs, 0 g of protein, 2.6 g of fat and 0 g of fiber. Its glycemic index is 0 (low), so it raises blood sugar slowly.
Selected: 1 piece (medium) · 2.56 g
23
KCAL / 2.56G
Carbs
0g
· 0% DV
Protein
0g
· 0% DV
Fat
2.6g
· 3% 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%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 23 kcal | |
| Total fat | 2.6 g | 3% |
| Saturated fat | 0.51 g | 3% |
| 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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| Serving | Amount | Calories |
|---|---|---|
| 1 piece (medium) | 2.6 g | 23 kcal |
| 1 serving (medium) | 2.6 g | 23 kcal |
| 2 piece (large) | 5.1 g | 46 kcal |
| 3 piece (jumbo) | 7.7 g | 69 kcal |
| 1 pack (whole) | 25.6 g | 230 kcal |
| 10 piece (whole) | 25.6 g | 230 kcal |
| 100 g | 100 g | 900 kcal |
Calculated from 900 calories per 100 g.
An omega 3 capsule supplies omega-3 fatty acids such as EPA and DHA, which support normal heart function. Prescription-strength omega-3 can lower high triglycerides, but a supplement is not a treatment or a proven way to prevent heart disease.
Yes, an omega 3 capsule can be taken daily if its dose suits your needs and you follow the product directions. The 2560 mg amount alone does not tell you how much EPA and DHA you are taking, so check those amounts separately.
There is no medically established best time of day for an omega 3 capsule. Taking it with a meal is often more comfortable and may reduce fishy aftertaste or burping; choose a meal you can take it with consistently.
An omega 3 capsule can cause fishy aftertaste, burping, heartburn, nausea, or loose stools. These effects are usually mild, but high doses may increase bleeding risk and have been linked with a higher risk of atrial fibrillation in some people.
Not necessarily. The 2560 mg may refer to the total oil in the capsule rather than its EPA and DHA content. Those two amounts are typically listed separately, and they are the useful figures when comparing omega-3 products.
Take the omega 3 capsule with a meal rather than on an empty stomach; this often reduces fishy burps. If the product directions allow it, keeping the capsules refrigerated may also help, but avoid using capsules that smell rancid or have passed their expiry date.
Yes, high-dose omega-3 may affect bleeding risk when combined with blood-thinning medicines. Ask your prescriber or pharmacist before using an omega 3 capsule, and do not stop or adjust a prescribed medicine on your own.
Omega-3 may be used during pregnancy, but the product source and dose matter. Avoid assuming that every fish-oil capsule is suitable: cod liver oil can contain substantial vitamin A. Ask your prenatal care professional which product is appropriate.
It can be made from either fish oil or algal oil; the name alone does not identify the source. Fish-oil products are common, while algae-derived omega-3 is another option; the product’s ingredient information states which oil it contains.
Usually, an unopened omega 3 capsule can be stored in a cool, dry place away from sunlight, but follow the package directions. Close the container after opening, and discard capsules that smell rancid or are past their expiry date.
Vitamins
Vitamin A
0µg · 0% DV
B1
0mg · 0% DV
B2
0mg · 0% DV
B3
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
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 23 calories in 1 piece (medium) (2.56 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.
An Omega 3 capsule (2560 mg) is an oil-based supplement taken to add omega-3 fatty acids to the diet, rather than a food prepared for a meal. The oil may come from sources such as fish or algae, depending on the product. It is usually swallowed with water, often alongside a meal; people who eat little or no oily fish may choose it as a convenient way to supplement their intake.
Its nutritional profile is almost entirely fat, with no protein or carbohydrate in the figures shown. Taking it with food can make the oily aftertaste less noticeable. Check the product label for its specific source and directions, since these can vary between capsules.
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.
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.
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.
No known major allergens
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
SATURATED
0.51g
MONOUNSATURATED
1.02g
POLYUNSATURATED
0.77g
Omega 6:3 ratio 0.2:1
Below the ideal 4:1 — a good omega balance.
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Nutrition data compiled from USDA FoodData Central and scientific sources.