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Crab vs. Whelk — In-Depth Nutrition Comparison

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How are Crab and Whelk different?

  • Crab is higher in Vitamin B5, however, Whelk is richer in Vitamin B12, Copper, Iron, Selenium, Vitamin B6, Manganese, Magnesium, and Potassium.
  • Daily need coverage for Vitamin B12 from Whelk is 617% higher.
  • Crab contains 2 times more Vitamin B5 than Whelk. While Crab contains 0.997mg of Vitamin B5, Whelk contains only 0.4mg.
  • Crab has less Cholesterol.

Crustaceans, crab, blue, canned and Mollusks, whelk, unspecified, cooked, moist heat are the varieties used in this article.

Infographic

Crab vs Whelk 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
1
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%
Whelk
9
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 123% 34% 61% 377% 687% 89% 121% 54% 116% 489%
Contains more ZincZinc +16.9%
Contains more MagnesiumMagnesium +377.8%
Contains more CalciumCalcium +24.2%
Contains more PotassiumPotassium +168%
Contains more IronIron +1912%
Contains more CopperCopper +153.1%
Contains more PhosphorusPhosphorus +20.5%
Contains less SodiumSodium -26.8%
Contains more ManganeseManganese +1102.7%
Contains more SeleniumSelenium +108.9%

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
6
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% 0.12% 37% 0% 5.8% 21% 52% 60% 36% 416% 0.75% 38% 44%
Whelk
6
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 23% 9.7% 0% 0% 12% 49% 37% 24% 150% 2268% 0% 8.3% 0%
Contains more Vitamin EVitamin E +∞%
Contains more Vitamin B3Vitamin B3 +37.7%
Contains more Vitamin B5Vitamin B5 +149.3%
Contains more Vitamin KVitamin K +∞%
Contains more FolateFolate +363.6%
Contains more CholineCholine +∞%
Contains more Vitamin CVitamin C +106.1%
Contains more Vitamin AVitamin A +8000%
Contains more Vitamin B1Vitamin B1 +113%
Contains more Vitamin B2Vitamin B2 +130.1%
Contains more Vitamin B6Vitamin B6 +316.7%
Contains more Vitamin B12Vitamin B12 +444.7%
~equal in Vitamin D ~µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Crab
1
18% 80% 2%
Protein: 17.88 g
Fats: 0.74 g
Carbs: 0 g
Water: 79.69 g
Other: 1.69 g
Whelk
4
48% 16% 32% 4%
Protein: 47.68 g
Fats: 0.8 g
Carbs: 15.52 g
Water: 32 g
Other: 4 g
Contains more WaterWater +149%
Contains more ProteinProtein +166.7%
Contains more CarbsCarbs +∞%
Contains more OtherOther +136.7%
~equal in Fats ~0.8g

Fat Type Comparison

Fat type breakdown side-by-side comparison
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
Whelk
1
38% 34% 28%
Saturated Fat: Sat. Fat 0.062 g
Monounsaturated Fat: Mono. Fat 0.056 g
Polyunsaturated fat: Poly. Fat 0.046 g
Contains more Mono. FatMonounsaturated Fat +130.4%
Contains more Poly. FatPolyunsaturated fat +460.9%
Contains less Sat. FatSaturated Fat -69.2%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Crab Whelk Opinion
Calories 83kcal 275kcal Whelk
Protein 17.88g 47.68g Whelk
Fats 0.74g 0.8g Whelk
Vitamin C 3.3mg 6.8mg Whelk
Net carbs 0g 15.52g Whelk
Carbs 0g 15.52g Whelk
Cholesterol 97mg 130mg Crab
Magnesium 36mg 172mg Whelk
Calcium 91mg 113mg Whelk
Potassium 259mg 694mg Whelk
Iron 0.5mg 10.06mg Whelk
Copper 0.814mg 2.06mg Whelk
Zinc 3.81mg 3.26mg Crab
Phosphorus 234mg 282mg Whelk
Sodium 563mg 412mg Whelk
Vitamin A 2IU 162IU Whelk
Vitamin A 1µg 49µg Whelk
Vitamin E 1.84mg Crab
Manganese 0.074mg 0.89mg Whelk
Selenium 42.9µg 89.6µg Whelk
Vitamin B1 0.023mg 0.049mg Whelk
Vitamin B2 0.093mg 0.214mg Whelk
Vitamin B3 2.747mg 1.995mg Crab
Vitamin B5 0.997mg 0.4mg Crab
Vitamin B6 0.156mg 0.65mg Whelk
Vitamin B12 3.33µg 18.14µg Whelk
Vitamin K 0.3µg Crab
Folate 51µg 11µg Crab
Trans Fat 0.014g Whelk
Choline 80.9mg Crab
Saturated Fat 0.201g 0.062g Whelk
Monounsaturated Fat 0.129g 0.056g Crab
Polyunsaturated fat 0.258g 0.046g Crab
Tryptophan 0.226mg 0.618mg Whelk
Threonine 0.727mg 2.136mg Whelk
Isoleucine 0.776mg 1.655mg Whelk
Leucine 1.307mg 3.807mg Whelk
Lysine 1.386mg 2.93mg Whelk
Methionine 0.452mg 1.205mg Whelk
Phenylalanine 0.708mg 1.648mg Whelk
Valine 0.806mg 2.075mg Whelk
Histidine 0.393mg 0.977mg Whelk
Omega-3 - EPA 0.101g 0.008g Crab
Omega-3 - DHA 0.067g 0.012g Crab
Omega-3 - DPA 0.009g Crab
Omega-6 - Eicosadienoic acid 0.005g Crab

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Crab Whelk
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
199%
Whelk
Minerals Daily Need Coverage Score
89%
Crab
215%
Whelk

Comparison summary

Which food is lower in Sugar?
Whelk
Whelk is lower in Sugar (difference - 0g)
Which food contains less Sodium?
Whelk
Whelk contains less Sodium (difference - 151mg)
Which food is lower in Saturated Fat?
Whelk
Whelk is lower in Saturated Fat (difference - 0.139g)
Which food is lower in glycemic index?
Whelk
Whelk is lower in glycemic index (difference - 0)
Which food is cheaper?
Whelk
Whelk is cheaper (difference - $12)
Which food is richer in minerals?
Whelk
Whelk is relatively richer in minerals
Which food is lower in Cholesterol?
Crab
Crab is lower in Cholesterol (difference - 33mg)
Which food is richer in vitamins?
?
It cannot be stated which food is richer in vitamins. See the charts below for detailed information. See the charts below for detailed information. See the charts below for detailed information.

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. Whelk - https://fdc.nal.usda.gov/fdc-app.html#/food-details/171984/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.