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Tuna vs. Whelk — In-Depth Nutrition Comparison

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How are tuna and whelk different?

  • Tuna is higher in vitamin B3, selenium, and vitamin B6; however, whelk is richer in vitamin B12, copper, iron, manganese, magnesium, and zinc.
  • Daily need coverage for vitamin B12 for whelk is 658% higher.
  • Tuna contains 11 times more vitamin B3 than whelk. While tuna contains 22.07mg of vitamin B3, whelk contains only 1.995mg.
  • Tuna has less cholesterol.

Fish, tuna, yellowfin, fresh, cooked, dry heat and Mollusks, whelk, unspecified, cooked, moist heat are the varieties used in this article.

Infographic

Tuna vs Whelk 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.
Tuna
3
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 30% 1.2% 47% 35% 14% 12% 143% 7% 1.7% 590%
Whelk
7
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 123% 34% 61% 377% 687% 89% 121% 54% 116% 489%
Contains more PhosphorusPhosphorus +18.1%
Contains less SodiumSodium -86.9%
Contains more SeleniumSelenium +20.8%
Contains more MagnesiumMagnesium +309.5%
Contains more CalciumCalcium +2725%
Contains more PotassiumPotassium +31.7%
Contains more IronIron +993.5%
Contains more CopperCopper +4690.7%
Contains more ZincZinc +624.4%
Contains more ManganeseManganese +6746.2%

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.
Tuna
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% 7.3% 5.8% 30% 34% 32% 414% 20% 240% 294% 0.25% 1.5% 42%
Whelk
6
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 23% 16% 0% 0% 12% 49% 37% 24% 150% 2268% 0% 8.3% 0%
Contains more Vitamin EVitamin E +∞%
Contains more Vitamin DVitamin D +∞%
Contains more Vitamin B1Vitamin B1 +173.5%
Contains more Vitamin B3Vitamin B3 +1006.3%
Contains more Vitamin B6Vitamin B6 +59.7%
Contains more Vitamin KVitamin K +∞%
Contains more CholineCholine +∞%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin AVitamin A +122.7%
Contains more Vitamin B2Vitamin B2 +56.2%
Contains more Vitamin B5Vitamin B5 +19.8%
Contains more Vitamin B12Vitamin B12 +671.9%
Contains more FolateFolate +450%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Tuna
1
29% 69%
Protein: 29.15 g
Fats: 0.59 g
Carbs: 0 g
Water: 68.98 g
Other: 1.28 g
Whelk
4
48% 16% 32% 4%
Protein: 47.68 g
Fats: 0.8 g
Carbs: 15.52 g
Water: 32 g
Other: 4 g
Contains more WaterWater +115.6%
Contains more ProteinProtein +63.6%
Contains more FatsFats +35.6%
Contains more CarbsCarbs +∞%
Contains more OtherOther +212.5%

Fat Type Comparison

Fat type breakdown side-by-side comparison
Tuna
2
40% 27% 34%
Saturated fat: Sat. Fat 0.205 g
Monounsaturated fat: Mono. Fat 0.138 g
Polyunsaturated fat: Poly. Fat 0.175 g
Whelk
1
38% 34% 28%
Saturated fat: Sat. Fat 0.062 g
Monounsaturated fat: Mono. Fat 0.056 g
Polyunsaturated fat: Poly. Fat 0.046 g
Contains more Mono. FatMonounsaturated fat +146.4%
Contains more Poly. FatPolyunsaturated fat +280.4%
Contains less Sat. FatSaturated fat -69.8%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Tuna Whelk DV% diff.
Vitamin B12 2.35µg 18.14µg 658%
Copper 0.043mg 2.06mg 224%
Vitamin B3 22.07mg 1.995mg 125%
Iron 0.92mg 10.06mg 114%
Manganese 0.013mg 0.89mg 38%
Protein 29.15g 47.68g 37%
Selenium 108.2µg 89.6µg 34%
Magnesium 42mg 172mg 31%
Vitamin B6 1.038mg 0.65mg 30%
Cholesterol 47mg 130mg 28%
Zinc 0.45mg 3.26mg 26%
Sodium 54mg 412mg 16%
Choline 77.6mg 14%
Calcium 4mg 113mg 11%
Vitamin D 82IU 10%
Vitamin D 2µg 10%
Vitamin C 0mg 6.8mg 8%
Vitamin B1 0.134mg 0.049mg 7%
Calories 130kcal 275kcal 7%
Phosphorus 333mg 282mg 7%
Vitamin B2 0.137mg 0.214mg 6%
Potassium 527mg 694mg 5%
Carbs 0g 15.52g 5%
Vitamin A 22µg 49µg 3%
Vitamin E 0.29mg 2%
Folate 2µg 11µg 2%
Saturated fat 0.205g 0.062g 1%
Polyunsaturated fat 0.175g 0.046g 1%
Vitamin B5 0.334mg 0.4mg 1%
Fats 0.59g 0.8g 0%
Net carbs 0g 15.52g N/A
Vitamin K 0.1µg 0%
Trans fat 0.02g N/A
Monounsaturated fat 0.138g 0.056g 0%
Tryptophan 0.313mg 0.618mg 0%
Threonine 1.224mg 2.136mg 0%
Isoleucine 1.287mg 1.655mg 0%
Leucine 2.27mg 3.807mg 0%
Lysine 2.565mg 2.93mg 0%
Methionine 0.827mg 1.205mg 0%
Phenylalanine 1.091mg 1.648mg 0%
Valine 1.438mg 2.075mg 0%
Histidine 0.822mg 0.977mg 0%
Omega-3 - EPA 0.015g 0.008g N/A
Omega-3 - DHA 0.105g 0.012g N/A
Omega-3 - DPA 0.005g N/A
Omega-6 - Eicosadienoic acid 0.002g N/A

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Tuna Whelk
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
86%
Tuna
199%
Whelk
Minerals Daily Need Coverage Score
88%
Tuna
215%
Whelk

Comparison summary

Which food is lower in Sugar?
Whelk
Whelk is lower in Sugar (difference - 0g)
Which food is lower in Saturated fat?
Whelk
Whelk is lower in Saturated fat (difference - 0.143g)
Which food is lower in glycemic index?
Whelk
Whelk is lower in glycemic index (difference - 0)
Which food is richer in minerals?
Whelk
Whelk is relatively richer in minerals
Which food is lower in Cholesterol?
Tuna
Tuna is lower in Cholesterol (difference - 83mg)
Which food contains less Sodium?
Tuna
Tuna contains less Sodium (difference - 358mg)
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. Tuna - https://fdc.nal.usda.gov/fdc-app.html#/food-details/172006/nutrients
  2. Whelk - https://fdc.nal.usda.gov/fdc-app.html#/food-details/171984/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.