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Crayfish vs. Shark — In-Depth Nutrition Comparison

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Important differences between Crayfish and Shark

  • Crayfish has more Copper, Vitamin B12, Manganese, Zinc, Phosphorus, and Folate, however, Shark has more Vitamin B6.
  • Crayfish's daily need coverage for Copper is 71% more.
  • Crayfish has 10 times more Manganese than Shark. Crayfish has 0.522mg of Manganese, while Shark has 0.05mg.
  • Shark is lower in Cholesterol.

The food varieties used in the comparison are Crustaceans, crayfish, mixed species, wild, cooked, moist heat and Fish, shark, mixed species, cooked, batter-dipped and fried.

Infographic

Crayfish vs Shark 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%
Shark
2
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 31% 15% 14% 42% 14% 13% 83% 16% 6.5% 185%
Contains more CalciumCalcium +20%
Contains more PotassiumPotassium +91%
Contains more CopperCopper +1531%
Contains more ZincZinc +266.7%
Contains more PhosphorusPhosphorus +39.2%
Contains less SodiumSodium -23%
Contains more ManganeseManganese +944%
Contains more MagnesiumMagnesium +30.3%
Contains more IronIron +33.7%
~equal in Selenium ~34µg

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% 3% 30% 0% 13% 20% 43% 35% 18% 269% 0.25% 33% 44%
Shark
5
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% 11% 0% 0% 18% 22% 52% 37% 69% 151% 0% 11% 0%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin EVitamin E +∞%
Contains more Vitamin B12Vitamin B12 +77.7%
Contains more Vitamin KVitamin K +∞%
Contains more FolateFolate +193.3%
Contains more CholineCholine +∞%
Contains more Vitamin AVitamin A +260%
Contains more Vitamin B1Vitamin B1 +44%
Contains more Vitamin B2Vitamin B2 +14.1%
Contains more Vitamin B3Vitamin B3 +22.1%
Contains more Vitamin B6Vitamin B6 +294.7%
~equal in Vitamin D ~µg
~equal in Vitamin B5 ~0.62mg

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
Shark
3
19% 14% 6% 60%
Protein: 18.62 g
Fats: 13.82 g
Carbs: 6.39 g
Water: 60.09 g
Other: 1.08 g
Contains more WaterWater +32.1%
Contains more OtherOther +146.3%
Contains more ProteinProtein +11%
Contains more FatsFats +1051.7%
Contains more CarbsCarbs +∞%

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
Shark
2
25% 46% 29%
Saturated Fat: Sat. Fat 3.205 g
Monounsaturated Fat: Mono. Fat 5.935 g
Polyunsaturated fat: Poly. Fat 3.701 g
Contains less Sat. FatSaturated Fat -94.4%
Contains more Mono. FatMonounsaturated Fat +2332.4%
Contains more Poly. FatPolyunsaturated fat +908.4%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Crayfish Shark Opinion
Calories 82kcal 228kcal Shark
Protein 16.77g 18.62g Shark
Fats 1.2g 13.82g Shark
Vitamin C 0.9mg 0mg Crayfish
Net carbs 0g 6.39g Shark
Carbs 0g 6.39g Shark
Cholesterol 133mg 59mg Shark
Magnesium 33mg 43mg Shark
Calcium 60mg 50mg Crayfish
Potassium 296mg 155mg Crayfish
Iron 0.83mg 1.11mg Shark
Copper 0.685mg 0.042mg Crayfish
Zinc 1.76mg 0.48mg Crayfish
Phosphorus 270mg 194mg Crayfish
Sodium 94mg 122mg Crayfish
Vitamin A 50IU 180IU Shark
Vitamin A 15µg 54µg Shark
Vitamin E 1.5mg Crayfish
Manganese 0.522mg 0.05mg Crayfish
Selenium 36.7µg 34µg Crayfish
Vitamin B1 0.05mg 0.072mg Shark
Vitamin B2 0.085mg 0.097mg Shark
Vitamin B3 2.28mg 2.783mg Shark
Vitamin B5 0.58mg 0.62mg Shark
Vitamin B6 0.076mg 0.3mg Shark
Vitamin B12 2.15µg 1.21µg Crayfish
Vitamin K 0.1µg Crayfish
Folate 44µg 15µg Crayfish
Choline 80.9mg Crayfish
Saturated Fat 0.181g 3.205g Crayfish
Monounsaturated Fat 0.244g 5.935g Shark
Polyunsaturated fat 0.367g 3.701g Shark
Tryptophan 0.234mg 0.212mg Crayfish
Threonine 0.676mg 0.843mg Shark
Isoleucine 0.811mg 0.867mg Shark
Leucine 1.329mg 1.515mg Shark
Lysine 1.457mg 1.634mg Shark
Methionine 0.472mg 0.541mg Shark
Phenylalanine 0.706mg 0.75mg Shark
Valine 0.786mg 0.965mg Shark
Histidine 0.341mg 0.538mg Shark
Omega-3 - EPA 0.119g 0.258g Shark
Omega-3 - DHA 0.047g 0.431g Shark
Omega-3 - DPA 0g 0.089g Shark

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Crayfish Shark
Low Calories diet ok
Low Fats diet ok
Low Carbs diet ok
Low Glycemic Index diet Equal

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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
29%
Shark
Minerals Daily Need Coverage Score
77%
Crayfish
42%
Shark

Comparison summary

Which food is lower in Cholesterol?
Shark
Shark is lower in Cholesterol (difference - 74mg)
Which food is lower in Sugar?
Shark
Shark is lower in Sugar (difference - 0g)
Which food contains less Sodium?
Crayfish
Crayfish contains less Sodium (difference - 28mg)
Which food is lower in Saturated Fat?
Crayfish
Crayfish is lower in Saturated Fat (difference - 3.024g)
Which food is richer in minerals?
Crayfish
Crayfish is relatively richer in minerals
Which food is lower in glycemic index?
?
The foods have equal glycemic indexes (0)
Which food is cheaper?
?
The foods are relatively equal in price ($)
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. Shark - https://fdc.nal.usda.gov/fdc-app.html#/food-details/175143/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.