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Crayfish vs. Shrimp — In-Depth Nutrition Comparison

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What are the differences between crayfish and shrimp?

  • Crayfish is higher in copper, manganese, vitamin B12, and iron, yet shrimp is higher in selenium, vitamin B6, choline, and phosphorus.
  • Crayfish's daily need coverage for copper is 47% more.
  • Crayfish has 11 times more manganese than shrimp. While crayfish has 0.522mg of manganese, shrimp has only 0.049mg.
  • The amount of cholesterol in crayfish is lower.
  • The glycemic index of crayfish is lower.

We used Crustaceans, crayfish, mixed species, wild, cooked, moist heat and Crustaceans, shrimp, mixed species, cooked, moist heat (may have been previously frozen) types in this article.

Infographic

Crayfish vs Shrimp 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 24% 18% 26% 31% 228% 48% 116% 12% 68% 200%
Shrimp
4
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 26% 27% 15% 12% 86% 44% 131% 124% 6.4% 270%
Contains more PotassiumPotassium +74.1%
Contains more IronIron +159.4%
Contains more CopperCopper +165.5%
Contains less SodiumSodium -90.1%
Contains more ManganeseManganese +965.3%
Contains more MagnesiumMagnesium +12.1%
Contains more CalciumCalcium +51.7%
Contains more PhosphorusPhosphorus +13.3%
Contains more SeleniumSelenium +34.9%
~equal in Zinc ~1.63mg

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 3% 5% 30% 0% 13% 20% 43% 35% 18% 269% 0.25% 33% 44%
Shrimp
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% 30% 44% 1.5% 8% 5.5% 50% 31% 56% 208% 1% 18% 74%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin B1Vitamin B1 +56.3%
Contains more Vitamin B2Vitamin B2 +254.2%
Contains more Vitamin B5Vitamin B5 +11.8%
Contains more Vitamin B12Vitamin B12 +29.5%
Contains more FolateFolate +83.3%
Contains more Vitamin AVitamin A +500%
Contains more Vitamin EVitamin E +46.7%
Contains more Vitamin DVitamin D +∞%
Contains more Vitamin B3Vitamin B3 +17.5%
Contains more Vitamin B6Vitamin B6 +218.4%
Contains more Vitamin KVitamin K +300%
Contains more CholineCholine +67.4%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
17% 79% 3%
Protein: 16.77 g
Fats: 1.2 g
Carbs: 0 g
Water: 79.37 g
Other: 2.66 g
Shrimp
3
23% 2% 72% 2%
Protein: 22.78 g
Fats: 1.7 g
Carbs: 1.52 g
Water: 71.56 g
Other: 2.44 g
Contains more ProteinProtein +35.8%
Contains more FatsFats +41.7%
Contains more CarbsCarbs +∞%
~equal in Water ~71.56g
~equal in Other ~2.44g

Fat Type Comparison

Fat type breakdown side-by-side comparison
23% 31% 46%
Saturated fat: Sat. Fat 0.181 g
Monounsaturated fat: Mono. Fat 0.244 g
Polyunsaturated fat: Poly. Fat 0.367 g
Shrimp
2
35% 25% 40%
Saturated fat: Sat. Fat 0.521 g
Monounsaturated fat: Mono. Fat 0.361 g
Polyunsaturated fat: Poly. Fat 0.59 g
Contains less Sat. FatSaturated fat -65.3%
Contains more Mono. FatMonounsaturated fat +48%
Contains more Poly. FatPolyunsaturated fat +60.8%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Crayfish Shrimp DV% diff.
Copper 0.685mg 0.258mg 47%
Sodium 94mg 947mg 37%
Cholesterol 133mg 211mg 26%
Selenium 36.7µg 49.5µg 23%
Manganese 0.522mg 0.049mg 21%
Vitamin B12 2.15µg 1.66µg 20%
Vitamin B6 0.076mg 0.242mg 13%
Protein 16.77g 22.78g 12%
Choline 80.9mg 135.4mg 10%
Vitamin A 15µg 90µg 8%
Iron 0.83mg 0.32mg 6%
Vitamin E 1.5mg 2.2mg 5%
Folate 44µg 24µg 5%
Vitamin B2 0.085mg 0.024mg 5%
Phosphorus 270mg 306mg 5%
Potassium 296mg 170mg 4%
Calcium 60mg 91mg 3%
Saturated fat 0.181g 0.521g 2%
Vitamin B1 0.05mg 0.032mg 2%
Calories 82kcal 119kcal 2%
Vitamin B3 2.28mg 2.678mg 2%
Vitamin D 0µg 0.1µg 1%
Zinc 1.76mg 1.63mg 1%
Magnesium 33mg 37mg 1%
Vitamin B5 0.58mg 0.519mg 1%
Vitamin D 0IU 4IU 1%
Carbs 0g 1.52g 1%
Vitamin C 0.9mg 0mg 1%
Fats 1.2g 1.7g 1%
Polyunsaturated fat 0.367g 0.59g 1%
Net carbs 0g 1.52g N/A
Vitamin K 0.1µg 0.4µg 0%
Trans fat 0.035g N/A
Monounsaturated fat 0.244g 0.361g 0%
Tryptophan 0.234mg 0.26mg 0%
Threonine 0.676mg 0.904mg 0%
Isoleucine 0.811mg 1.05mg 0%
Leucine 1.329mg 1.95mg 0%
Lysine 1.457mg 2.172mg 0%
Methionine 0.472mg 0.665mg 0%
Phenylalanine 0.706mg 0.992mg 0%
Valine 0.786mg 1.067mg 0%
Histidine 0.341mg 0.501mg 0%
Omega-3 - EPA 0.119g 0.135g N/A
Omega-3 - DHA 0.047g 0.141g N/A
Omega-3 - DPA 0g 0.012g N/A
Omega-6 - Eicosadienoic acid 0.012g N/A

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Crayfish Shrimp
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
39%
Crayfish
41%
Shrimp
Minerals Daily Need Coverage Score
77%
Crayfish
74%
Shrimp

Comparison summary

Which food is lower in Cholesterol?
Crayfish
Crayfish is lower in Cholesterol (difference - 78mg)
Which food contains less Sodium?
Crayfish
Crayfish contains less Sodium (difference - 853mg)
Which food is lower in Saturated fat?
Crayfish
Crayfish is lower in Saturated fat (difference - 0.34g)
Which food is lower in glycemic index?
Crayfish
Crayfish is lower in glycemic index (difference - 50)
Which food is cheaper?
Crayfish
Crayfish is cheaper (difference - $7)
Which food contains less Sugar?
?
The foods are relatively equal in Sugar (0 g)
Which food is richer in minerals?
?
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.
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. Crayfish - https://fdc.nal.usda.gov/fdc-app.html#/food-details/174207/nutrients
  2. Shrimp - https://fdc.nal.usda.gov/fdc-app.html#/food-details/171971/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.