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Tuna Bluefin vs. Swordfish — In-Depth Nutrition Comparison

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How are tuna Bluefin and swordfish different?

  • Tuna Bluefin is higher in vitamin B12, vitamin A, vitamin B5, vitamin B2, vitamin B1, iron, vitamin B3, and copper; however, swordfish is richer in selenium.
  • Daily need coverage for vitamin B12 for tuna Bluefin is 386% higher.
  • Tuna Bluefin contains 20 times more vitamin A than swordfish. While tuna Bluefin contains 2520IU of vitamin A, swordfish contains only 129IU.
  • Tuna Bluefin has less cholesterol.

Fish, tuna, fresh, bluefin, cooked, dry heat and Fish, swordfish, cooked, dry heat are the varieties used in this article.

Infographic

Tuna Bluefin vs Swordfish 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.
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%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 25% 1.8% 44% 17% 15% 21% 130% 13% 1.7% 374%
Contains more MagnesiumMagnesium +82.9%
Contains more CalciumCalcium +66.7%
Contains more IronIron +191.1%
Contains more CopperCopper +139.1%
Contains less SodiumSodium -48.5%
Contains more ManganeseManganese +53.8%
Contains more PotassiumPotassium +54.5%
Contains more SeleniumSelenium +46.4%
~equal in Zinc ~0.78mg
~equal in Phosphorus ~304mg

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 0% 252% 0% 0% 70% 71% 198% 82% 121% 1360% 0% 1.5% 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% 14% 48% 249% 22% 15% 174% 25% 142% 203% 0.25% 1.5% 42%
Contains more Vitamin AVitamin A +1660.5%
Contains more Vitamin B1Vitamin B1 +212.4%
Contains more Vitamin B2Vitamin B2 +385.7%
Contains more Vitamin B3Vitamin B3 +13.9%
Contains more Vitamin B5Vitamin B5 +228.5%
Contains more Vitamin B12Vitamin B12 +571.6%
Contains more Vitamin B6Vitamin B6 +17.1%
~equal in Vitamin C ~0mg
~equal in Folate ~2µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
30% 6% 59% 5%
Protein: 29.91 g
Fats: 6.28 g
Carbs: 0 g
Water: 59.09 g
Other: 4.72 g
23% 8% 68%
Protein: 23.45 g
Fats: 7.93 g
Carbs: 0 g
Water: 68.26 g
Other: 0.36 g
Contains more ProteinProtein +27.5%
Contains more OtherOther +1211.1%
Contains more FatsFats +26.3%
Contains more WaterWater +15.5%
~equal in Carbs ~0g

Fat Type Comparison

Fat type breakdown side-by-side comparison
29% 37% 33%
Saturated fat: Sat. Fat 1.612 g
Monounsaturated fat: Mono. Fat 2.053 g
Polyunsaturated fat: Poly. Fat 1.844 g
28% 52% 20%
Saturated fat: Sat. Fat 1.911 g
Monounsaturated fat: Mono. Fat 3.544 g
Polyunsaturated fat: Poly. Fat 1.368 g
Contains less Sat. FatSaturated fat -15.6%
Contains more Poly. FatPolyunsaturated fat +34.8%
Contains more Mono. FatMonounsaturated fat +72.6%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Tuna Bluefin Swordfish DV% diff.
Vitamin B12 10.88µg 1.62µg 386%
Vitamin D 666IU 83%
Vitamin D 16.6µg 83%
Vitamin A 757µg 43µg 79%
Selenium 46.8µg 68.5µg 39%
Vitamin B5 1.37mg 0.417mg 19%
Vitamin B2 0.306mg 0.063mg 19%
Vitamin E 2.41mg 16%
Vitamin B1 0.278mg 0.089mg 16%
Choline 77.5mg 14%
Protein 29.91g 23.45g 13%
Iron 1.31mg 0.45mg 11%
Cholesterol 49mg 78mg 10%
Vitamin B3 10.54mg 9.254mg 8%
Vitamin B6 0.525mg 0.615mg 7%
Magnesium 64mg 35mg 7%
Copper 0.11mg 0.046mg 7%
Potassium 323mg 499mg 5%
Monounsaturated fat 2.053g 3.544g 4%
Phosphorus 326mg 304mg 3%
Polyunsaturated fat 1.844g 1.368g 3%
Fats 6.28g 7.93g 3%
Sodium 50mg 97mg 2%
Saturated fat 1.612g 1.911g 1%
Calories 184kcal 172kcal 1%
Calcium 10mg 6mg 0%
Zinc 0.77mg 0.78mg 0%
Manganese 0.02mg 0.013mg 0%
Vitamin K 0.1µg 0%
Folate 2µg 2µg 0%
Trans fat 0.056g N/A
Tryptophan 0.335mg 0.265mg 0%
Threonine 1.311mg 1.035mg 0%
Isoleucine 1.378mg 1.088mg 0%
Leucine 2.431mg 1.919mg 0%
Lysine 2.747mg 2.168mg 0%
Methionine 0.885mg 0.699mg 0%
Phenylalanine 1.168mg 0.922mg 0%
Valine 1.541mg 1.216mg 0%
Histidine 0.88mg 0.695mg 0%
Omega-3 - EPA 0.363g 0.127g N/A
Omega-3 - DHA 1.141g 0.772g N/A
Omega-3 - DPA 0.16g 0.168g N/A
Omega-6 - Eicosadienoic acid 0.022g N/A

Which food is preferable for your diet?

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

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
166%
Tuna Bluefin
72%
Swordfish
Minerals Daily Need Coverage Score
59%
Tuna Bluefin
64%
Swordfish

Comparison summary

Which food is lower in Cholesterol?
Tuna Bluefin
Tuna Bluefin is lower in Cholesterol (difference - 29mg)
Which food is lower in Sugar?
Tuna Bluefin
Tuna Bluefin is lower in Sugar (difference - 0g)
Which food contains less Sodium?
Tuna Bluefin
Tuna Bluefin contains less Sodium (difference - 47mg)
Which food is lower in Saturated fat?
Tuna Bluefin
Tuna Bluefin is lower in Saturated fat (difference - 0.299g)
Which food is cheaper?
Swordfish
Swordfish is cheaper (difference - $7)
Which food is lower in glycemic index?
?
The foods have equal glycemic indexes (0)
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. Tuna Bluefin - https://fdc.nal.usda.gov/fdc-app.html#/food-details/173707/nutrients
  2. Swordfish - https://fdc.nal.usda.gov/fdc-app.html#/food-details/173704/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.