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Snail vs. Shark — In-Depth Nutrition Comparison

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What are the main differences between snail and shark?

  • Snail is richer in magnesium, copper, iron, phosphorus, and potassium, yet shark is richer in vitamin B12, vitamin B6, selenium, and vitamin B3.
  • Snail's daily need coverage for magnesium is 49% higher.
  • Snail has 10 times more copper than shark. Snail has 0.4mg of copper, while shark has 0.042mg.
  • Snail contains less saturated fat.

We used Mollusks, snail, raw and Fish, shark, mixed species, cooked, batter-dipped and fried types in this comparison.

Infographic

Snail vs Shark 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.
Snail
7
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 179% 3% 34% 131% 133% 27% 117% 9.1% 0% 149%
Shark
3
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 MagnesiumMagnesium +481.4%
Contains more PotassiumPotassium +146.5%
Contains more IronIron +215.3%
Contains more CopperCopper +852.4%
Contains more ZincZinc +108.3%
Contains more PhosphorusPhosphorus +40.2%
Contains less SodiumSodium -42.6%
Contains more CalciumCalcium +400%
Contains more SeleniumSelenium +24.1%

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.
Snail
4
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% 10% 100% 0% 2.5% 28% 26% 0% 30% 63% 0.25% 4.5% 35%
Shark
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% 18% 0% 0% 18% 22% 52% 37% 69% 151% 0% 11% 0%
Contains more Vitamin EVitamin E +∞%
Contains more Vitamin B2Vitamin B2 +23.7%
Contains more Vitamin KVitamin K +∞%
Contains more CholineCholine +∞%
Contains more Vitamin AVitamin A +80%
Contains more Vitamin B1Vitamin B1 +620%
Contains more Vitamin B3Vitamin B3 +98.8%
Contains more Vitamin B6Vitamin B6 +130.8%
Contains more Vitamin B12Vitamin B12 +142%
Contains more FolateFolate +150%
~equal in Vitamin C ~0mg
~equal in Vitamin D ~µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Snail
2
16% 2% 79%
Protein: 16.1 g
Fats: 1.4 g
Carbs: 2 g
Water: 79.2 g
Other: 1.3 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 +31.8%
Contains more OtherOther +20.4%
Contains more ProteinProtein +15.7%
Contains more FatsFats +887.1%
Contains more CarbsCarbs +219.5%

Fat Type Comparison

Fat type breakdown side-by-side comparison
Snail
1
41% 30% 29%
Saturated fat: Sat. Fat 0.361 g
Monounsaturated fat: Mono. Fat 0.259 g
Polyunsaturated fat: Poly. Fat 0.252 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 -88.7%
Contains more Mono. FatMonounsaturated fat +2191.5%
Contains more Poly. FatPolyunsaturated fat +1368.7%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Snail Shark DV% diff.
Magnesium 250mg 43mg 49%
Copper 0.4mg 0.042mg 40%
Vitamin E 5mg 33%
Vitamin B12 0.5µg 1.21µg 30%
Iron 3.5mg 1.11mg 30%
Polyunsaturated fat 0.252g 3.701g 23%
Fats 1.4g 13.82g 19%
Monounsaturated fat 0.259g 5.935g 14%
Saturated fat 0.361g 3.205g 13%
Vitamin B6 0.13mg 0.3mg 13%
Vitamin B5 0.62mg 12%
Choline 65mg 12%
Selenium 27.4µg 34µg 12%
Phosphorus 272mg 194mg 11%
Vitamin B3 1.4mg 2.783mg 9%
Calories 90kcal 228kcal 7%
Potassium 382mg 155mg 7%
Vitamin B1 0.01mg 0.072mg 5%
Protein 16.1g 18.62g 5%
Zinc 1mg 0.48mg 5%
Calcium 10mg 50mg 4%
Vitamin A 30µg 54µg 3%
Cholesterol 50mg 59mg 3%
Manganese 0.05mg 2%
Vitamin B2 0.12mg 0.097mg 2%
Sodium 70mg 122mg 2%
Folate 6µg 15µg 2%
Carbs 2g 6.39g 1%
Net carbs 2g 6.39g N/A
Vitamin K 0.1µg 0%
Tryptophan 0.212mg 0%
Threonine 0.843mg 0%
Isoleucine 0.867mg 0%
Leucine 1.515mg 0%
Lysine 1.634mg 0%
Methionine 0.541mg 0%
Phenylalanine 0.75mg 0%
Valine 0.965mg 0%
Histidine 0.538mg 0%
Omega-3 - EPA 0.119g 0.258g N/A
Omega-3 - DHA 0g 0.431g N/A
Omega-3 - DPA 0.099g 0.089g N/A

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Snail Shark
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
23%
Snail
29%
Shark
Minerals Daily Need Coverage Score
78%
Snail
42%
Shark

Comparison summary

Which food is lower in Cholesterol?
Snail
Snail is lower in Cholesterol (difference - 9mg)
Which food contains less Sodium?
Snail
Snail contains less Sodium (difference - 52mg)
Which food is lower in Saturated fat?
Snail
Snail is lower in Saturated fat (difference - 2.844g)
Which food is lower in glycemic index?
Snail
Snail is lower in glycemic index (difference - 0)
Which food is lower in Sugar?
Shark
Shark is lower in Sugar (difference - 0g)
Which food is cheaper?
?
The foods are relatively equal in price ($)
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. Snail - https://fdc.nal.usda.gov/fdc-app.html#/food-details/167744/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.