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Cod liver oil vs. Smelt — In-Depth Nutrition Comparison

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How are Cod liver oil and Smelt different?

  • Cod liver oil is higher in Vitamin A, however, Smelt is richer in Vitamin B12, Selenium, Phosphorus, Manganese, Copper, Zinc, and Vitamin B5.
  • Daily need coverage for Vitamin A from Cod liver oil is 3331% higher.
  • Cod liver oil contains 39 times more Saturated Fat than Smelt. While Cod liver oil contains 22.608g of Saturated Fat, Smelt contains only 0.579g.

Fish oil, cod liver and Fish, smelt, rainbow, cooked, dry heat are the varieties used in this article.

Infographic

Cod liver oil vs Smelt infographic
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Mineral Comparison

Mineral comparison score is based on the number of minerals by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
Smelt
9
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 27% 23% 33% 43% 59% 58% 126% 10% 117% 255%
Contains less SodiumSodium -100%
Contains more MagnesiumMagnesium +∞%
Contains more CalciumCalcium +∞%
Contains more PotassiumPotassium +∞%
Contains more IronIron +∞%
Contains more CopperCopper +∞%
Contains more ZincZinc +∞%
Contains more PhosphorusPhosphorus +∞%
Contains more ManganeseManganese +∞%
Contains more SeleniumSelenium +∞%

Vitamin Comparison

Vitamin comparison score is based on the number of vitamins by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Vitamin C Vit. C Vitamin A Vit. A Vitamin E Vit. E Vitamin D Vit. D Vitamin B1 Vit. B1 Vitamin B2 Vit. B2 Vitamin B3 Vit. B3 Vitamin B5 Vit. B5 Vitamin B6 Vit. B6 Vitamin B12 Vit. B12 Vitamin K Vit. K Folate Folate Choline Choline 0% 6000% 0% 7500% 0% 0% 0% 0% 0% 0% 0% 0% 0%
Smelt
7
Vitamin C Vit. C Vitamin A Vit. A Vitamin E Vit. E Vitamin D Vit. D Vitamin B1 Vit. B1 Vitamin B2 Vit. B2 Vitamin B3 Vit. B3 Vitamin B5 Vit. B5 Vitamin B6 Vit. B6 Vitamin B12 Vit. B12 Vitamin K Vit. K Folate Folate Choline Choline 0% 3.5% 0% 0% 2.5% 34% 33% 44% 39% 496% 0% 3.8% 0%
Contains more Vitamin AVitamin A +172313.8%
Contains more Vitamin DVitamin D +∞%
Contains more Vitamin B2Vitamin B2 +∞%
Contains more Vitamin B3Vitamin B3 +∞%
Contains more Vitamin B5Vitamin B5 +∞%
Contains more Vitamin B6Vitamin B6 +∞%
Contains more Vitamin B12Vitamin B12 +∞%
Contains more FolateFolate +∞%
~equal in Vitamin C ~0mg
~equal in Vitamin E ~mg
~equal in Vitamin K ~µg
~equal in Choline ~mg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
100%
Protein: 0 g
Fats: 100 g
Carbs: 0 g
Water: 0 g
Other: 0 g
Smelt
3
23% 3% 73%
Protein: 22.6 g
Fats: 3.1 g
Carbs: 0 g
Water: 72.79 g
Other: 1.51 g
Contains more FatsFats +3125.8%
Contains more ProteinProtein +∞%
Contains more WaterWater +∞%
Contains more OtherOther +∞%
~equal in Carbs ~0g

Fat Type Comparison

Fat type breakdown side-by-side comparison
25% 51% 25%
Saturated Fat: Sat. Fat 22.608 g
Monounsaturated Fat: Mono. Fat 46.711 g
Polyunsaturated fat: Poly. Fat 22.541 g
Smelt
1
23% 32% 45%
Saturated Fat: Sat. Fat 0.579 g
Monounsaturated Fat: Mono. Fat 0.822 g
Polyunsaturated fat: Poly. Fat 1.135 g
Contains more Mono. FatMonounsaturated Fat +5582.6%
Contains more Poly. FatPolyunsaturated fat +1886%
Contains less Sat. FatSaturated Fat -97.4%

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
Cod liver oil Smelt
Lower in Cholesterol ok
Lower in Saturated Fat ok
Lower in price ok
Rich in minerals ok
Rich in vitamins ok
Lower in Sodium ok
Lower in Sugar Equal
Lower in Glycemic Index Equal

All nutrients comparison - raw data values

Nutrient Cod liver oil Smelt Opinion
Calories 902kcal 124kcal Cod liver oil
Protein 0g 22.6g Smelt
Fats 100g 3.1g Cod liver oil
Cholesterol 570mg 90mg Smelt
Vitamin D 10000IU Cod liver oil
Magnesium 0mg 38mg Smelt
Calcium 0mg 77mg Smelt
Potassium 0mg 372mg Smelt
Iron 0mg 1.15mg Smelt
Copper 0mg 0.178mg Smelt
Zinc 0mg 2.12mg Smelt
Phosphorus 0mg 295mg Smelt
Sodium 0mg 77mg Cod liver oil
Vitamin A 100000IU 58IU Cod liver oil
Vitamin A 30000µg 17µg Cod liver oil
Vitamin D 250µg Cod liver oil
Manganese 0mg 0.9mg Smelt
Selenium 0µg 46.8µg Smelt
Vitamin B1 0.01mg Smelt
Vitamin B2 0mg 0.146mg Smelt
Vitamin B3 0mg 1.766mg Smelt
Vitamin B5 0mg 0.74mg Smelt
Vitamin B6 0mg 0.17mg Smelt
Vitamin B12 0µg 3.97µg Smelt
Folate 0µg 5µg Smelt
Saturated Fat 22.608g 0.579g Smelt
Monounsaturated Fat 46.711g 0.822g Cod liver oil
Polyunsaturated fat 22.541g 1.135g Cod liver oil
Tryptophan 0.253mg Smelt
Threonine 0.991mg Smelt
Isoleucine 1.041mg Smelt
Leucine 1.837mg Smelt
Lysine 2.076mg Smelt
Methionine 0.669mg Smelt
Phenylalanine 0.882mg Smelt
Valine 1.164mg Smelt
Histidine 0.665mg Smelt
Omega-3 - EPA 6.898g 0.353g Cod liver oil
Omega-3 - DHA 10.968g 0.536g Cod liver oil
Omega-3 - DPA 0.935g 0.023g Cod liver oil

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Cod liver oil Smelt
Low Calories diet ok
Low Fats diet ok
Low Carbs diet Equal
Low Glycemic Index diet Equal

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Vitamins & Minerals Daily Need Coverage Score

The summary scores indicate the extent to which this food can fulfill your daily vitamin and mineral requirements if you consume 3 servings, consisting of 100 grams of each (an approximation of 3 serving sizes).
Vitamins Daily Need Coverage Score
1038%
Cod liver oil
50%
Smelt
Minerals Daily Need Coverage Score
0%
Cod liver oil
75%
Smelt

Comparison summary

Which food is lower in Cholesterol?
Smelt
Smelt is lower in Cholesterol (difference - 480mg)
Which food is lower in Saturated Fat?
Smelt
Smelt is lower in Saturated Fat (difference - 22.029g)
Which food is cheaper?
Smelt
Smelt is cheaper (difference - $5)
Which food is richer in minerals?
Smelt
Smelt is relatively richer in minerals
Which food is richer in vitamins?
Smelt
Smelt is relatively richer in vitamins
Which food contains less Sodium?
Cod liver oil
Cod liver oil contains less Sodium (difference - 77mg)
Which food contains less Sugar?
?
The foods are relatively equal in Sugar ( g)
Which food is lower in glycemic index?
?
The foods have equal glycemic indexes (0)

References

All the values for which the sources are not specified explicitly are taken from FDA’s Food Central. The exact link to the food presented on this page can be found below.

  1. Cod liver oil - https://fdc.nal.usda.gov/fdc-app.html#/food-details/173577/nutrients
  2. Smelt - https://fdc.nal.usda.gov/fdc-app.html#/food-details/175147/nutrients

All the Daily Values are presented for males aged 31-50, for 2000-calorie diets.

Data provided by FoodStruct.com should be considered and used as information only. Please consult your physician before beginning any diet.