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Fish oil vs. Crab — In-Depth Nutrition Comparison

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Differences between fish oil and crab

  • Crab is higher than fish oil in vitamin B12, copper, selenium, zinc, phosphorus, vitamin B5, and vitamin B3.
  • Fish oil's daily need coverage for cholesterol is 223% higher.
  • Fish oil has 106 times more saturated fat than crab. While fish oil has 21.29g of saturated fat, crab has only 0.201g.

The food types used in this comparison are Fish oil, herring and Crustaceans, crab, blue, canned.

Infographic

Fish oil vs Crab 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%
Crab
9
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 26% 27% 23% 19% 271% 104% 100% 73% 9.7% 234%
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% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
Crab
12
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 11% 0.33% 37% 0% 5.8% 21% 52% 60% 36% 416% 0.75% 38% 44%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin AVitamin A +∞%
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 B12Vitamin B12 +∞%
Contains more FolateFolate +∞%
~equal in Vitamin D ~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
Crab
3
18% 80% 2%
Protein: 17.88 g
Fats: 0.74 g
Carbs: 0 g
Water: 79.69 g
Other: 1.69 g
Contains more FatsFats +13413.5%
Contains more ProteinProtein +∞%
Contains more WaterWater +∞%
Contains more OtherOther +∞%
~equal in Carbs ~0g

Fat Type Comparison

Fat type breakdown side-by-side comparison
23% 61% 17%
Saturated fat: Sat. Fat 21.29 g
Monounsaturated fat: Mono. Fat 56.564 g
Polyunsaturated fat: Poly. Fat 15.604 g
Crab
1
34% 22% 44%
Saturated fat: Sat. Fat 0.201 g
Monounsaturated fat: Mono. Fat 0.129 g
Polyunsaturated fat: Poly. Fat 0.258 g
Contains more Mono. FatMonounsaturated fat +43748.1%
Contains more Poly. FatPolyunsaturated fat +5948.1%
Contains less Sat. FatSaturated fat -99.1%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Fish oil Crab DV% diff.
Cholesterol 766mg 97mg 223%
Fats 100g 0.74g 153%
Monounsaturated fat 56.564g 0.129g 141%
Vitamin B12 0µg 3.33µg 139%
Polyunsaturated fat 15.604g 0.258g 102%
Saturated fat 21.29g 0.201g 96%
Copper 0mg 0.814mg 90%
Selenium 0µg 42.9µg 78%
Calories 902kcal 83kcal 41%
Protein 0g 17.88g 36%
Zinc 0mg 3.81mg 35%
Phosphorus 0mg 234mg 33%
Sodium 0mg 563mg 24%
Vitamin B5 0mg 0.997mg 20%
Vitamin B3 0mg 2.747mg 17%
Choline 80.9mg 15%
Folate 0µg 51µg 13%
Vitamin B6 0mg 0.156mg 12%
Vitamin E 1.84mg 12%
Calcium 0mg 91mg 9%
Magnesium 0mg 36mg 9%
Potassium 0mg 259mg 8%
Vitamin B2 0mg 0.093mg 7%
Iron 0mg 0.5mg 6%
Vitamin C 0mg 3.3mg 4%
Manganese 0mg 0.074mg 3%
Vitamin B1 0mg 0.023mg 2%
Vitamin A 0µg 1µg 0%
Vitamin K 0.3µg 0%
Trans fat 0.014g N/A
Tryptophan 0.226mg 0%
Threonine 0.727mg 0%
Isoleucine 0.776mg 0%
Leucine 1.307mg 0%
Lysine 1.386mg 0%
Methionine 0.452mg 0%
Phenylalanine 0.708mg 0%
Valine 0.806mg 0%
Histidine 0.393mg 0%
Omega-3 - EPA 6.273g 0.101g N/A
Omega-3 - DHA 4.206g 0.067g N/A
Omega-3 - DPA 0.619g 0.009g N/A
Omega-6 - Eicosadienoic acid 0.005g N/A

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Fish oil Crab
Low Calories diet ok
Low Fats diet ok
Low Carbs diet Equal
Low Glycemic Index diet Equal

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
0%
Fish oil
56%
Crab
Minerals Daily Need Coverage Score
0%
Fish oil
89%
Crab

Comparison summary

Which food is lower in Sugar?
Fish oil
Fish oil is lower in Sugar (difference - 0g)
Which food contains less Sodium?
Fish oil
Fish oil contains less Sodium (difference - 563mg)
Which food is cheaper?
Fish oil
Fish oil is cheaper (difference - $7)
Which food is lower in Cholesterol?
Crab
Crab is lower in Cholesterol (difference - 669mg)
Which food is lower in Saturated fat?
Crab
Crab is lower in Saturated fat (difference - 21.089g)
Which food is richer in minerals?
Crab
Crab is relatively richer in minerals
Which food is richer in vitamins?
Crab
Crab is relatively richer in vitamins
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. Fish oil - https://fdc.nal.usda.gov/fdc-app.html#/food-details/172340/nutrients
  2. Crab - https://fdc.nal.usda.gov/fdc-app.html#/food-details/171966/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.