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Octopus vs. Tuna salad — In-Depth Nutrition Comparison

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How are octopus and tuna salad different?

  • Octopus is richer in vitamin B12, iron, selenium, copper, vitamin B6, zinc, phosphorus, and potassium, while tuna salad is higher in vitamin B3.
  • Octopus covers your daily need for vitamin B12, 1450% more than tuna salad.
  • Octopus contains 10 times more iron than tuna salad. Octopus contains 9.54mg of iron, while tuna salad contains 1mg.
  • Tuna salad is lower in cholesterol.

Mollusks, octopus, common, cooked, moist heat and Fish, tuna salad types were used in this article.

Infographic

Octopus vs Tuna salad 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 43% 32% 56% 358% 246% 92% 120% 60% 6.1% 489%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 14% 5.1% 16% 38% 48% 15% 76% 52% 5.2% 225%
Contains more MagnesiumMagnesium +215.8%
Contains more CalciumCalcium +523.5%
Contains more PotassiumPotassium +253.9%
Contains more IronIron +854%
Contains more CopperCopper +409.7%
Contains more ZincZinc +500%
Contains more PhosphorusPhosphorus +56.7%
Contains more ManganeseManganese +17.5%
Contains more SeleniumSelenium +117.5%
Contains less SodiumSodium -12.6%

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.
Octopus
10
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 27% 30% 24% 0% 14% 18% 71% 54% 150% 4500% 0.25% 18% 44%
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 7.3% 8% 0% 0% 7.8% 16% 126% 16% 19% 150% 0% 6% 0%
Contains more Vitamin CVitamin C +263.6%
Contains more Vitamin AVitamin A +275%
Contains more Vitamin EVitamin E +∞%
Contains more Vitamin B1Vitamin B1 +83.9%
Contains more Vitamin B5Vitamin B5 +246.2%
Contains more Vitamin B6Vitamin B6 +700%
Contains more Vitamin B12Vitamin B12 +2900%
Contains more Vitamin KVitamin K +∞%
Contains more FolateFolate +200%
Contains more CholineCholine +∞%
Contains more Vitamin B3Vitamin B3 +77.2%
~equal in Vitamin D ~µg
~equal in Vitamin B2 ~0.07mg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
30% 2% 4% 61% 3%
Protein: 29.82 g
Fats: 2.08 g
Carbs: 4.4 g
Water: 60.5 g
Other: 3.2 g
16% 9% 9% 63% 2%
Protein: 16.04 g
Fats: 9.26 g
Carbs: 9.41 g
Water: 63.16 g
Other: 2.13 g
Contains more ProteinProtein +85.9%
Contains more OtherOther +50.2%
Contains more FatsFats +345.2%
Contains more CarbsCarbs +113.9%
~equal in Water ~63.16g

Fat Type Comparison

Fat type breakdown side-by-side comparison
36% 26% 38%
Saturated fat: Sat. Fat 0.453 g
Monounsaturated fat: Mono. Fat 0.324 g
Polyunsaturated fat: Poly. Fat 0.477 g
18% 34% 48%
Saturated fat: Sat. Fat 1.544 g
Monounsaturated fat: Mono. Fat 2.887 g
Polyunsaturated fat: Poly. Fat 4.122 g
Contains less Sat. FatSaturated fat -70.7%
Contains more Mono. FatMonounsaturated fat +791%
Contains more Poly. FatPolyunsaturated fat +764.2%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Octopus Tuna salad DV% diff.
Vitamin B12 36µg 1.2µg 1450%
Iron 9.54mg 1mg 107%
Selenium 89.6µg 41.2µg 88%
Copper 0.739mg 0.145mg 66%
Vitamin B6 0.648mg 0.081mg 44%
Protein 29.82g 16.04g 28%
Cholesterol 96mg 13mg 28%
Zinc 3.36mg 0.56mg 25%
Polyunsaturated fat 0.477g 4.122g 24%
Vitamin B3 3.78mg 6.7mg 18%
Choline 81mg 15%
Phosphorus 279mg 178mg 14%
Potassium 630mg 178mg 13%
Vitamin B5 0.9mg 0.26mg 13%
Fats 2.08g 9.26g 11%
Magnesium 60mg 19mg 10%
Calcium 106mg 17mg 9%
Vitamin E 1.2mg 8%
Vitamin A 90µg 24µg 7%
Monounsaturated fat 0.324g 2.887g 6%
Vitamin C 8mg 2.2mg 6%
Saturated fat 0.453g 1.544g 5%
Folate 24µg 8µg 4%
Sodium 460mg 402mg 3%
Vitamin B1 0.057mg 0.031mg 2%
Carbs 4.4g 9.41g 2%
Calories 164kcal 187kcal 1%
Net carbs 4.4g 9.41g N/A
Manganese 0.047mg 0.04mg 0%
Vitamin B2 0.076mg 0.07mg 0%
Vitamin K 0.1µg 0%
Tryptophan 0.334mg 0.18mg 0%
Threonine 1.283mg 0.701mg 0%
Isoleucine 1.298mg 0.739mg 0%
Leucine 2.099mg 1.293mg 0%
Lysine 2.228mg 1.457mg 0%
Methionine 0.673mg 0.47mg 0%
Phenylalanine 1.069mg 0.626mg 0%
Valine 1.303mg 0.824mg 0%
Histidine 0.573mg 0.467mg 0%
Omega-3 - EPA 0.152g 0.014g N/A
Omega-3 - DHA 0.162g 0.055g N/A
Omega-3 - DPA 0.012g N/A

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Octopus Tuna salad
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
381%
Octopus
27%
Tuna salad
Minerals Daily Need Coverage Score
150%
Octopus
49%
Tuna salad

Comparison summary

Which food is lower in Cholesterol?
Tuna salad
Tuna salad is lower in Cholesterol (difference - 83mg)
Which food is lower in Sugar?
Tuna salad
Tuna salad is lower in Sugar (difference - 0g)
Which food contains less Sodium?
Tuna salad
Tuna salad contains less Sodium (difference - 58mg)
Which food is lower in Saturated fat?
Octopus
Octopus is lower in Saturated fat (difference - 1.091g)
Which food is richer in minerals?
Octopus
Octopus is relatively richer in minerals
Which food is richer in vitamins?
Octopus
Octopus is relatively richer in vitamins
Which food is lower in glycemic index?
?
The foods have equal glycemic indexes ()
Which food is cheaper?
?
The foods are relatively equal in price ($)

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. Octopus - https://fdc.nal.usda.gov/fdc-app.html#/food-details/174249/nutrients
  2. Tuna salad - https://fdc.nal.usda.gov/fdc-app.html#/food-details/175160/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.