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Couscous vs. Crab — In-Depth Nutrition Comparison

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Significant differences between couscous and crab

  • The amount of vitamin B12, copper, zinc, phosphorus, selenium, choline, vitamin B5, and vitamin E in crab is higher than in couscous.
  • Crab covers your daily vitamin B12 needs 139% more than couscous.
  • Couscous contains less sodium.
  • Couscous has a higher glycemic index. The glycemic index of couscous is 65, while the glycemic index of crab is 0.

Specific food types used in this comparison are Couscous, cooked and Crustaceans, crab, blue, canned.

Infographic

Couscous vs Crab 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 5.7% 2.4% 5.1% 14% 14% 7.1% 9.4% 0.65% 11% 150%
Crab
8
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 -99.1%
Contains more ManganeseManganese +13.5%
Contains more MagnesiumMagnesium +350%
Contains more CalciumCalcium +1037.5%
Contains more PotassiumPotassium +346.6%
Contains more IronIron +31.6%
Contains more CopperCopper +1885.4%
Contains more ZincZinc +1365.4%
Contains more PhosphorusPhosphorus +963.6%
Contains more SeleniumSelenium +56%

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% 2.6% 0% 16% 6.2% 18% 22% 12% 0% 0.25% 11% 1.8%
Crab
11
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 B1Vitamin B1 +173.9%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin EVitamin E +1315.4%
Contains more Vitamin B2Vitamin B2 +244.4%
Contains more Vitamin B3Vitamin B3 +179.5%
Contains more Vitamin B5Vitamin B5 +168.7%
Contains more Vitamin B6Vitamin B6 +205.9%
Contains more Vitamin B12Vitamin B12 +∞%
Contains more Vitamin KVitamin K +200%
Contains more FolateFolate +240%
Contains more CholineCholine +2351.5%
~equal in Vitamin D ~0µg

All nutrients comparison - raw data values

Nutrient Couscous Crab DV% diff.
Vitamin B12 0µg 3.33µg 139%
Copper 0.041mg 0.814mg 86%
Cholesterol 0mg 97mg 32%
Zinc 0.26mg 3.81mg 32%
Phosphorus 22mg 234mg 30%
Protein 3.79g 17.88g 28%
Selenium 27.5µg 42.9µg 28%
Sodium 5mg 563mg 24%
Choline 3.3mg 80.9mg 14%
Vitamin B5 0.371mg 0.997mg 13%
Vitamin E 0.13mg 1.84mg 11%
Vitamin B3 0.983mg 2.747mg 11%
Folate 15µg 51µg 9%
Vitamin B6 0.051mg 0.156mg 8%
Calcium 8mg 91mg 8%
Carbs 23.22g 0g 8%
Magnesium 8mg 36mg 7%
Potassium 58mg 259mg 6%
Fiber 1.4g 0g 6%
Vitamin B2 0.027mg 0.093mg 5%
Vitamin C 0mg 3.3mg 4%
Vitamin B1 0.063mg 0.023mg 3%
Iron 0.38mg 0.5mg 2%
Saturated fat 0.029g 0.201g 1%
Polyunsaturated fat 0.064g 0.258g 1%
Calories 112kcal 83kcal 1%
Fats 0.16g 0.74g 1%
Net carbs 21.82g 0g N/A
Sugar 0.1g 0g N/A
Vitamin A 0µg 1µg 0%
Manganese 0.084mg 0.074mg 0%
Vitamin K 0.1µg 0.3µg 0%
Trans fat 0.014g N/A
Monounsaturated fat 0.022g 0.129g 0%
Tryptophan 0.049mg 0.226mg 0%
Threonine 0.1mg 0.727mg 0%
Isoleucine 0.147mg 0.776mg 0%
Leucine 0.259mg 1.307mg 0%
Lysine 0.073mg 1.386mg 0%
Methionine 0.059mg 0.452mg 0%
Phenylalanine 0.184mg 0.708mg 0%
Valine 0.162mg 0.806mg 0%
Histidine 0.077mg 0.393mg 0%
Omega-3 - EPA 0g 0.101g N/A
Omega-3 - DHA 0g 0.067g N/A
Omega-3 - DPA 0g 0.009g N/A
Omega-6 - Eicosadienoic acid 0.005g N/A

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
4% 23% 73%
Protein: 3.79 g
Fats: 0.16 g
Carbs: 23.22 g
Water: 72.57 g
Other: 0.26 g
Crab
4
18% 80% 2%
Protein: 17.88 g
Fats: 0.74 g
Carbs: 0 g
Water: 79.69 g
Other: 1.69 g
Contains more CarbsCarbs +∞%
Contains more ProteinProtein +371.8%
Contains more FatsFats +362.5%
Contains more OtherOther +550%
~equal in Water ~79.69g

Fat Type Comparison

Fat type breakdown side-by-side comparison
25% 19% 56%
Saturated fat: Sat. Fat 0.029 g
Monounsaturated fat: Mono. Fat 0.022 g
Polyunsaturated fat: Poly. Fat 0.064 g
Crab
2
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 less Sat. FatSaturated fat -85.6%
Contains more Mono. FatMonounsaturated fat +486.4%
Contains more Poly. FatPolyunsaturated fat +303.1%

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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. Couscous - https://fdc.nal.usda.gov/fdc-app.html#/food-details/169700/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.