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Squid vs. Tuna Bluefin — In-Depth Nutrition Comparison

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What are the differences between squid and tuna Bluefin?

  • Squid is higher in iron, vitamin B2, copper, selenium, and phosphorus; however, tuna Bluefin is richer in vitamin B12, vitamin B3, and vitamin A.
  • Tuna Bluefin's daily need coverage for vitamin B12 is 228% more.
  • Tuna Bluefin contains 15 times less sodium than squid. Squid contains 744mg of sodium, while tuna Bluefin contains 50mg.

We used Mollusks, cuttlefish, mixed species, cooked, moist heat and Fish, tuna, fresh, bluefin, cooked, dry heat types in this article.

Infographic

Squid vs Tuna Bluefin 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.
Squid
8
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 43% 54% 56% 407% 333% 94% 249% 97% 27% 489%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 46% 3% 29% 49% 37% 21% 140% 6.5% 2.6% 255%
Contains more CalciumCalcium +1700%
Contains more PotassiumPotassium +97.2%
Contains more IronIron +727.5%
Contains more CopperCopper +807.3%
Contains more ZincZinc +349.4%
Contains more PhosphorusPhosphorus +77.9%
Contains more ManganeseManganese +945%
Contains more SeleniumSelenium +91.5%
Contains less SodiumSodium -93.3%
~equal in Magnesium ~64mg

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.
Squid
3
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 28% 68% 0% 0% 4.3% 399% 41% 54% 62% 675% 0% 18% 0%
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% 252% 0% 0% 70% 71% 198% 82% 121% 1360% 0% 1.5% 0%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin B2Vitamin B2 +465%
Contains more FolateFolate +1100%
Contains more Vitamin AVitamin A +272.9%
Contains more Vitamin B1Vitamin B1 +1535.3%
Contains more Vitamin B3Vitamin B3 +381.5%
Contains more Vitamin B5Vitamin B5 +52.2%
Contains more Vitamin B6Vitamin B6 +94.4%
Contains more Vitamin B12Vitamin B12 +101.5%
~equal in Vitamin E ~mg
~equal in Vitamin D ~µg
~equal in Vitamin K ~µg
~equal in Choline ~mg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Squid
3
32% 61% 3%
Protein: 32.48 g
Fats: 1.4 g
Carbs: 1.64 g
Water: 61.12 g
Other: 3.36 g
30% 6% 59% 5%
Protein: 29.91 g
Fats: 6.28 g
Carbs: 0 g
Water: 59.09 g
Other: 4.72 g
Contains more CarbsCarbs +∞%
Contains more FatsFats +348.6%
Contains more OtherOther +40.5%
~equal in Protein ~29.91g
~equal in Water ~59.09g

Fat Type Comparison

Fat type breakdown side-by-side comparison
Squid
1
35% 24% 40%
Saturated fat: Sat. Fat 0.236 g
Monounsaturated fat: Mono. Fat 0.162 g
Polyunsaturated fat: Poly. Fat 0.268 g
29% 37% 33%
Saturated fat: Sat. Fat 1.612 g
Monounsaturated fat: Mono. Fat 2.053 g
Polyunsaturated fat: Poly. Fat 1.844 g
Contains less Sat. FatSaturated fat -85.4%
Contains more Mono. FatMonounsaturated fat +1167.3%
Contains more Poly. FatPolyunsaturated fat +588.1%

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
Squid Tuna Bluefin
Lower in Cholesterol 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 Sugar Equal
Rich in vitamins Equal

All nutrients comparison - raw data values

Nutrient Squid Tuna Bluefin DV% diff.
Vitamin B12 5.4µg 10.88µg 228%
Iron 10.84mg 1.31mg 119%
Vitamin B2 1.729mg 0.306mg 109%
Copper 0.998mg 0.11mg 99%
Selenium 89.6µg 46.8µg 78%
Vitamin A 203µg 757µg 62%
Cholesterol 224mg 49mg 58%
Vitamin B3 2.189mg 10.54mg 52%
Phosphorus 580mg 326mg 36%
Sodium 744mg 50mg 30%
Zinc 3.46mg 0.77mg 24%
Vitamin B1 0.017mg 0.278mg 22%
Vitamin B6 0.27mg 0.525mg 20%
Calcium 180mg 10mg 17%
Polyunsaturated fat 0.268g 1.844g 11%
Potassium 637mg 323mg 9%
Vitamin C 8.5mg 0mg 9%
Vitamin B5 0.9mg 1.37mg 9%
Manganese 0.209mg 0.02mg 8%
Fats 1.4g 6.28g 8%
Saturated fat 0.236g 1.612g 6%
Folate 24µg 2µg 6%
Monounsaturated fat 0.162g 2.053g 5%
Protein 32.48g 29.91g 5%
Calories 158kcal 184kcal 1%
Magnesium 60mg 64mg 1%
Carbs 1.64g 0g 1%
Net carbs 1.64g 0g N/A
Tryptophan 0.364mg 0.335mg 0%
Threonine 1.398mg 1.311mg 0%
Isoleucine 1.414mg 1.378mg 0%
Leucine 2.287mg 2.431mg 0%
Lysine 2.427mg 2.747mg 0%
Methionine 0.733mg 0.885mg 0%
Phenylalanine 1.164mg 1.168mg 0%
Valine 1.419mg 1.541mg 0%
Histidine 0.624mg 0.88mg 0%
Omega-3 - EPA 0.078g 0.363g N/A
Omega-3 - DHA 0.132g 1.141g N/A
Omega-3 - DPA 0.012g 0.16g N/A

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Squid Tuna Bluefin
Low Calories diet ok
Low Fats diet ok
Low Carbs diet ok
Low Glycemic Index diet ok

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
104%
Squid
166%
Tuna Bluefin
Minerals Daily Need Coverage Score
185%
Squid
59%
Tuna Bluefin

Comparison summary

Which food is lower in Cholesterol?
Tuna Bluefin
Tuna Bluefin is lower in Cholesterol (difference - 175mg)
Which food contains less Sodium?
Tuna Bluefin
Tuna Bluefin contains less Sodium (difference - 694mg)
Which food is lower in Saturated fat?
Squid
Squid is lower in Saturated fat (difference - 1.376g)
Which food is lower in glycemic index?
Squid
Squid is lower in glycemic index (difference - 0)
Which food is cheaper?
Squid
Squid is cheaper (difference - $7)
Which food is richer in minerals?
Squid
Squid is relatively richer in minerals
Which food contains less Sugar?
?
The foods are relatively equal in Sugar ( g)
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. Squid - https://fdc.nal.usda.gov/fdc-app.html#/food-details/172010/nutrients
  2. Tuna Bluefin - https://fdc.nal.usda.gov/fdc-app.html#/food-details/173707/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.