Fish oil, cod liver vs Salad dressing, sweet and sour
Original comparison by NutriVerdict
Bottom line: Fish oil, cod liver is the more nutrient-dense of the two, scoring 88 of 100 to 83 for Salad dressing, sweet and sour.
Cod liver fish oil scores higher at 88 of 100 versus sweet and sour salad dressing's 83 of 100. The fish oil is pure fat, 100 g per 100 g, delivering 902 kcal with zero sodium, while the dressing is fat-free with just 15 kcal but 208 mg sodium and 3.7 g sugar per 100 g.
Choose the fish oil as a concentrated cooking or supplemental fat with no sodium. Choose the dressing when a low-calorie condiment is needed, but watch the sodium, 208 mg per 100 g is a meaningful amount if used liberally. These two foods serve very different roles in a meal, so the score gap reflects nutrient density, not everyday interchangeability.
Head to head, per 100 g
| Metric | Fish oil, cod liver | Salad dressing |
|---|---|---|
| Nutrient Density Score | 88 | 83 |
| Calories | 902 kcal | 15 kcal |
| Protein | 0 g | 0.1 g |
| Carbohydrate | 0 g | 3.7 g |
| Dietary fiber | 0 g | 0 g |
| Sugars | - | 3.7 g |
| Total fat | 100 g | 0 g |
| Saturated fat | 23 g | 0 g |
| Sodium | 0 mg | 208 mg |
| Potassium | 0 mg | 33 mg |
| Calcium | 0 mg | 4 mg |
| Iron | 0 mg | 0 mg |
| Magnesium | 0 mg | 3 mg |
| Vitamin C | 0 mg | 8.1 mg |
| Vitamin A | 30000 ug | 0 ug |
| Vitamin E | - | 2.6 mg |
| Cholesterol | 570 mg | 0 mg |
Source: USDA FoodData Central · Public domain
Frequently asked questions
Is Fish oil, cod liver healthier than Salad dressing, sweet and sour?
On our Nutrient Density Score, which measures beneficial nutrients per calorie, Fish oil, cod liver scores higher, 88 of 100 to 83. Both can fit a balanced diet; the score reflects nutrients per calorie, not a whole-diet judgement.
Which has more protein, Fish oil, cod liver or Salad dressing, sweet and sour?
Salad dressing, sweet and sour has more protein, 0.1 g per 100 g to 0 g.
Which has fewer calories?
Salad dressing, sweet and sour is lower in calories, 15 kcal per 100 g to 902 kcal.
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