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Crab vs. Cockles — In-Depth Nutrition Comparison

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How are crab and cockles different?

  • Crab is higher in calcium; however, cockles are richer in iron and vitamin B2.
  • Daily need coverage for iron for cockles is 196% higher.
  • Crab contains 3 times more calcium than cockles. While crab contains 91mg of calcium, cockles contain only 30mg.

Crustaceans, crab, blue, canned and Cockles, raw (Alaska Native) are the varieties used in this article.

Infographic

Crab vs Cockles 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.
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%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 0% 9% 0% 608% 0% 0% 0% 0% 0% 0%
Contains more MagnesiumMagnesium +∞%
Contains more CalciumCalcium +203.3%
Contains more PotassiumPotassium +∞%
Contains more CopperCopper +∞%
Contains more ZincZinc +∞%
Contains more PhosphorusPhosphorus +∞%
Contains more ManganeseManganese +∞%
Contains more SeleniumSelenium +∞%
Contains more IronIron +3140%

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.
Crab
10
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%
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% 2.5% 46% 60% 0% 0% 0% 0% 0% 0%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin EVitamin E +∞%
Contains more Vitamin B1Vitamin B1 +130%
Contains more Vitamin B5Vitamin B5 +∞%
Contains more Vitamin B6Vitamin B6 +∞%
Contains more Vitamin B12Vitamin B12 +∞%
Contains more Vitamin KVitamin K +∞%
Contains more FolateFolate +∞%
Contains more CholineCholine +∞%
Contains more Vitamin B2Vitamin B2 +115.1%
Contains more Vitamin B3Vitamin B3 +16.5%
~equal in Vitamin D ~µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Crab
3
18% 80% 2%
Protein: 17.88 g
Fats: 0.74 g
Carbs: 0 g
Water: 79.69 g
Other: 1.69 g
14% 5% 79% 2%
Protein: 13.5 g
Fats: 0.7 g
Carbs: 4.7 g
Water: 78.8 g
Other: 2.3 g
Contains more ProteinProtein +32.4%
Contains more CarbsCarbs +∞%
Contains more OtherOther +36.1%
~equal in Fats ~0.7g
~equal in Water ~78.8g

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Crab Cockles DV% diff.
Iron 0.5mg 16.2mg 196%
Vitamin B12 3.33µg 139%
Copper 0.814mg 90%
Selenium 42.9µg 78%
Zinc 3.81mg 35%
Phosphorus 234mg 33%
Cholesterol 97mg 32%
Sodium 563mg 24%
Vitamin B5 0.997mg 20%
Choline 80.9mg 15%
Folate 51µg 13%
Vitamin E 1.84mg 12%
Vitamin B6 0.156mg 12%
Magnesium 36mg 9%
Protein 17.88g 13.5g 9%
Potassium 259mg 8%
Vitamin B2 0.093mg 0.2mg 8%
Calcium 91mg 30mg 6%
Vitamin C 3.3mg 4%
Manganese 0.074mg 3%
Vitamin B3 2.747mg 3.2mg 3%
Polyunsaturated fat 0.258g 2%
Carbs 0g 4.7g 2%
Saturated fat 0.201g 1%
Vitamin B1 0.023mg 0.01mg 1%
Calories 83kcal 79kcal 0%
Fats 0.74g 0.7g 0%
Net carbs 0g 4.7g N/A
Vitamin A 1µg 0%
Vitamin K 0.3µg 0%
Trans fat 0.014g N/A
Monounsaturated fat 0.129g 0%
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 0.101g N/A
Omega-3 - DHA 0.067g N/A
Omega-3 - DPA 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
Crab Cockles
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
56%
Crab
8%
Cockles
Minerals Daily Need Coverage Score
89%
Crab
62%
Cockles

Comparison summary

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 Cholesterol?
Cockles
Cockles is lower in Cholesterol (difference - 97mg)
Which food is lower in Sugar?
Cockles
Cockles is lower in Sugar (difference - 0g)
Which food contains less Sodium?
Cockles
Cockles contains less Sodium (difference - 563mg)
Which food is lower in Saturated fat?
Cockles
Cockles is lower in Saturated fat (difference - 0.201g)
Which food is lower in glycemic index?
Cockles
Cockles is lower in glycemic index (difference - 0)
Which food is cheaper?
Cockles
Cockles is cheaper (difference - $12)

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. Crab - https://fdc.nal.usda.gov/fdc-app.html#/food-details/171966/nutrients
  2. Cockles - https://fdc.nal.usda.gov/fdc-app.html#/food-details/169803/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.