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Cod liver oil vs. Sweet potato — In-Depth Nutrition Comparison

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What are the differences between cod liver oil and sweet potatoes?

  • Cod liver oil is higher in vitamin D and vitamin A; however, sweet potatoes are richer in vitamin B6, vitamin C, manganese, copper, vitamin B5, and potassium.
  • Cod liver oil's daily need coverage for vitamin D is 1667% more.
  • Cod liver oil has a lower glycemic index (0) than sweet potatoes (70).

We used Fish oil, cod liver and Sweet potato, cooked, baked in skin, flesh, without salt types in this article.

Infographic

Cod liver oil vs Sweet potato infographic
Infographic link

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%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 19% 11% 42% 26% 54% 8.7% 23% 4.7% 65% 1.1%
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% 10000% 0% 3750% 0% 0% 0% 0% 0% 0% 0% 0% 0%
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 65% 320% 14% 0% 27% 24% 28% 53% 66% 0% 5.8% 4.5% 7.1%
Contains more Vitamin AVitamin A +3021.7%
Contains more Vitamin DVitamin D +∞%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin B2Vitamin B2 +∞%
Contains more Vitamin B3Vitamin B3 +∞%
Contains more Vitamin B5Vitamin B5 +∞%
Contains more Vitamin B6Vitamin B6 +∞%
Contains more FolateFolate +∞%
~equal in Vitamin B12 ~0µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
100%
Protein: 0 g
Fats: 100 g
Carbs: 0 g
Water: 0 g
Other: 0 g
2% 21% 76%
Protein: 2.01 g
Fats: 0.15 g
Carbs: 20.71 g
Water: 75.78 g
Other: 1.35 g
Contains more FatsFats +66566.7%
Contains more ProteinProtein +∞%
Contains more CarbsCarbs +∞%
Contains more WaterWater +∞%
Contains more OtherOther +∞%

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
36% 63%
Saturated fat: Sat. Fat 0.052 g
Monounsaturated fat: Mono. Fat 0.002 g
Polyunsaturated fat: Poly. Fat 0.092 g
Contains more Mono. FatMonounsaturated fat +2335450%
Contains more Poly. FatPolyunsaturated fat +24401.1%
Contains less Sat. FatSaturated fat -99.8%

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 Sweet potato
Lower in Cholesterol ok
Lower in Saturated fat ok
Lower in price ok
Rich in minerals ok
Rich in vitamins ok
Lower in Sugar ok
Lower in Sodium ok
Lower in Glycemic Index ok

All nutrients comparison - raw data values

Nutrient Cod liver oil Sweet potato DV% diff.
Vitamin A 30000µg 961µg 3227%
Vitamin D 250µg 0µg 1250%
Vitamin D 10000IU 0IU 1250%
Cholesterol 570mg 0mg 190%
Fats 100g 0.15g 154%
Polyunsaturated fat 22.541g 0.092g 150%
Monounsaturated fat 46.711g 0.002g 117%
Saturated fat 22.608g 0.052g 103%
Calories 902kcal 90kcal 41%
Vitamin C 0mg 19.6mg 22%
Vitamin B6 0mg 0.286mg 22%
Manganese 0mg 0.497mg 22%
Vitamin B5 0mg 0.884mg 18%
Copper 0mg 0.161mg 18%
Potassium 0mg 475mg 14%
Fiber 0g 3.3g 13%
Vitamin B3 0mg 1.487mg 9%
Vitamin B1 0.107mg 9%
Iron 0mg 0.69mg 9%
Phosphorus 0mg 54mg 8%
Vitamin B2 0mg 0.106mg 8%
Carbs 0g 20.71g 7%
Magnesium 0mg 27mg 6%
Vitamin E 0.71mg 5%
Protein 0g 2.01g 4%
Calcium 0mg 38mg 4%
Starch 7.05g 3%
Zinc 0mg 0.32mg 3%
Choline 13.1mg 2%
Sodium 0mg 36mg 2%
Folate 0µg 6µg 2%
Vitamin K 2.3µg 2%
Fructose 0.5g 1%
Net carbs 0g 17.41g N/A
Sugar 6.48g N/A
Selenium 0µg 0.2µg 0%
Tryptophan 0.04mg 0%
Threonine 0.107mg 0%
Isoleucine 0.07mg 0%
Leucine 0.118mg 0%
Lysine 0.084mg 0%
Methionine 0.037mg 0%
Phenylalanine 0.114mg 0%
Valine 0.11mg 0%
Histidine 0.039mg 0%
Omega-3 - EPA 6.898g 0g N/A
Omega-3 - DHA 10.968g 0g N/A
Omega-3 - DPA 0.935g 0g N/A

Which food is preferable for your diet?

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

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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
1058%
Cod liver oil
47%
Sweet potato
Minerals Daily Need Coverage Score
0%
Cod liver oil
25%
Sweet potato

Comparison summary

Which food is lower in Cholesterol?
Sweet potato
Sweet potato is lower in Cholesterol (difference - 570mg)
Which food is lower in Saturated fat?
Sweet potato
Sweet potato is lower in Saturated fat (difference - 22.556g)
Which food is cheaper?
Sweet potato
Sweet potato is cheaper (difference - $4.8)
Which food is richer in minerals?
Sweet potato
Sweet potato is relatively richer in minerals
Which food is richer in vitamins?
Sweet potato
Sweet potato is relatively richer in vitamins
Which food is lower in Sugar?
Cod liver oil
Cod liver oil is lower in Sugar (difference - 6.48g)
Which food contains less Sodium?
Cod liver oil
Cod liver oil contains less Sodium (difference - 36mg)
Which food is lower in glycemic index?
Cod liver oil
Cod liver oil is lower in glycemic index (difference - 70)

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. Sweet potato - https://fdc.nal.usda.gov/fdc-app.html#/food-details/168483/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.