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

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What are the main differences between sweet potato and cod liver oil?

  • Sweet potato is richer in copper, vitamin B6, vitamin B5, fiber, manganese, and potassium, while cod liver oil is higher in vitamin A and vitamin D.
  • Cod liver oil's daily need coverage for vitamin A is 1716% higher.
  • Sweet potato is lower in saturated fat.
  • Sweet potato has a higher glycemic index (70) than cod liver oil (0).

We used Sweet potato, raw, unprepared and Fish oil, cod liver types in this comparison.

Infographic

Sweet potato vs Cod liver oil 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 18% 9% 30% 23% 50% 8.2% 20% 7.2% 34% 3.3%
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%
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 +∞%
Contains less SodiumSodium -100%

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 8% 236% 5.2% 0% 20% 14% 10% 48% 48% 0% 4.5% 8.3% 6.7%
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% 10000% 0% 3750% 0% 0% 0% 0% 0% 0% 0% 0% 0%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin EVitamin E +∞%
Contains more Vitamin B1Vitamin B1 +∞%
Contains more Vitamin B2Vitamin B2 +∞%
Contains more Vitamin B3Vitamin B3 +∞%
Contains more Vitamin B5Vitamin B5 +∞%
Contains more Vitamin B6Vitamin B6 +∞%
Contains more Vitamin KVitamin K +∞%
Contains more FolateFolate +∞%
Contains more CholineCholine +∞%
Contains more Vitamin AVitamin A +4131.3%
Contains more Vitamin DVitamin D +∞%
~equal in Vitamin B12 ~0µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
20% 77%
Protein: 1.57 g
Fats: 0.05 g
Carbs: 20.12 g
Water: 77.28 g
Other: 0.98 g
100%
Protein: 0 g
Fats: 100 g
Carbs: 0 g
Water: 0 g
Other: 0 g
Contains more ProteinProtein +∞%
Contains more CarbsCarbs +∞%
Contains more WaterWater +∞%
Contains more OtherOther +∞%
Contains more FatsFats +199900%

Fat Type Comparison

Fat type breakdown side-by-side comparison
55% 3% 42%
Saturated fat: Sat. Fat 0.018 g
Monounsaturated fat: Mono. Fat 0.001 g
Polyunsaturated fat: Poly. Fat 0.014 g
25% 51% 25%
Saturated fat: Sat. Fat 22.608 g
Monounsaturated fat: Mono. Fat 46.711 g
Polyunsaturated fat: Poly. Fat 22.541 g
Contains less Sat. FatSaturated fat -99.9%
Contains more Mono. FatMonounsaturated fat +4671000%
Contains more Poly. FatPolyunsaturated fat +160907.1%

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
Sweet potato Cod liver oil
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 Sweet potato Cod liver oil DV% diff.
Vitamin A 709µg 30000µg 3255%
Vitamin D 0IU 10000IU 1250%
Vitamin D 0µg 250µg 1250%
Cholesterol 0mg 570mg 190%
Fats 0.05g 100g 154%
Polyunsaturated fat 0.014g 22.541g 150%
Monounsaturated fat 0.001g 46.711g 117%
Saturated fat 0.018g 22.608g 103%
Calories 86kcal 902kcal 41%
Copper 0.151mg 0mg 17%
Vitamin B6 0.209mg 0mg 16%
Vitamin B5 0.8mg 0mg 16%
Fiber 3g 0g 12%
Manganese 0.258mg 0mg 11%
Potassium 337mg 0mg 10%
Iron 0.61mg 0mg 8%
Vitamin B1 0.078mg 7%
Phosphorus 47mg 0mg 7%
Carbs 20.12g 0g 7%
Magnesium 25mg 0mg 6%
Vitamin B2 0.061mg 0mg 5%
Starch 12.65g 5%
Vitamin C 2.4mg 0mg 3%
Zinc 0.3mg 0mg 3%
Protein 1.57g 0g 3%
Vitamin B3 0.557mg 0mg 3%
Calcium 30mg 0mg 3%
Folate 11µg 0µg 3%
Vitamin K 1.8µg 2%
Choline 12.3mg 2%
Sodium 55mg 0mg 2%
Vitamin E 0.26mg 2%
Fructose 0.7g 1%
Selenium 0.6µg 0µg 1%
Net carbs 17.12g 0g N/A
Sugar 4.18g N/A
Tryptophan 0.031mg 0%
Threonine 0.083mg 0%
Isoleucine 0.055mg 0%
Leucine 0.092mg 0%
Lysine 0.066mg 0%
Methionine 0.029mg 0%
Phenylalanine 0.089mg 0%
Valine 0.086mg 0%
Histidine 0.031mg 0%
Omega-3 - EPA 0g 6.898g N/A
Omega-3 - DHA 0g 10.968g N/A
Omega-3 - DPA 0g 0.935g N/A

Which food is preferable for your diet?

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

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
31%
Sweet potato
1058%
Cod liver oil
Minerals Daily Need Coverage Score
20%
Sweet potato
0%
Cod liver oil

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 - 22.59g)
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 - 4.18g)
Which food contains less Sodium?
Cod liver oil
Cod liver oil contains less Sodium (difference - 55mg)
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. Sweet potato - https://fdc.nal.usda.gov/fdc-app.html#/food-details/168482/nutrients
  2. Cod liver oil - https://fdc.nal.usda.gov/fdc-app.html#/food-details/173577/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.