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Seaweed vs. Skipjack tuna — In-Depth Nutrition Comparison

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A recap on differences between seaweed and skipjack tuna

  • Seaweed has more folate, magnesium, iron, and calcium; however, skipjack tuna is higher in vitamin B3, vitamin B12, selenium, vitamin B6, and phosphorus.
  • Skipjack tuna covers your daily vitamin B3 needs 114% more than seaweed.
  • Skipjack tuna contains 18 times less folate than seaweed. Seaweed contains 180µg of folate, while skipjack tuna contains 10µg.

Food varieties used in this article are Seaweed, kelp, raw and Fish, tuna, skipjack, fresh, cooked, dry heat.

Infographic

Seaweed vs Skipjack tuna 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.
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 86% 50% 7.9% 107% 43% 34% 18% 30% 26% 3.8%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 31% 11% 46% 60% 37% 29% 122% 6.1% 2.5% 255%
Contains more MagnesiumMagnesium +175%
Contains more CalciumCalcium +354.1%
Contains more IronIron +78.1%
Contains more CopperCopper +18.2%
Contains more ZincZinc +17.1%
Contains more ManganeseManganese +952.6%
Contains more PotassiumPotassium +486.5%
Contains more PhosphorusPhosphorus +578.6%
Contains less SodiumSodium -79.8%
Contains more SeleniumSelenium +6585.7%

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 10% 2% 17% 0% 13% 35% 8.8% 39% 0.46% 0% 165% 135% 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 3.3% 6% 0% 0% 9.5% 28% 352% 29% 226% 274% 0% 7.5% 0%
Contains more Vitamin CVitamin C +200%
Contains more Vitamin EVitamin E +∞%
Contains more Vitamin B1Vitamin B1 +31.6%
Contains more Vitamin B2Vitamin B2 +23%
Contains more Vitamin B5Vitamin B5 +32.4%
Contains more Vitamin KVitamin K +∞%
Contains more FolateFolate +1700%
Contains more CholineCholine +∞%
Contains more Vitamin AVitamin A +200%
Contains more Vitamin B3Vitamin B3 +3890.6%
Contains more Vitamin B6Vitamin B6 +48950%
Contains more Vitamin B12Vitamin B12 +∞%
~equal in Vitamin D ~µg

All nutrients comparison - raw data values

Nutrient Seaweed Skipjack tuna DV% diff.
Vitamin B3 0.47mg 18.756mg 114%
Vitamin B12 0µg 2.19µg 91%
Selenium 0.7µg 46.8µg 84%
Vitamin B6 0.002mg 0.981mg 75%
Vitamin K 66µg 55%
Protein 1.68g 28.21g 53%
Folate 180µg 10µg 43%
Phosphorus 42mg 285mg 35%
Cholesterol 0mg 60mg 20%
Magnesium 121mg 44mg 18%
Iron 2.85mg 1.6mg 16%
Calcium 168mg 37mg 13%
Potassium 89mg 522mg 13%
Manganese 0.2mg 0.019mg 8%
Sodium 233mg 47mg 8%
Vitamin E 0.87mg 6%
Fiber 1.3g 0g 5%
Calories 43kcal 132kcal 4%
Vitamin B5 0.642mg 0.485mg 3%
Carbs 9.57g 0g 3%
Choline 12.8mg 2%
Polyunsaturated fat 0.047g 0.403g 2%
Vitamin B2 0.15mg 0.122mg 2%
Zinc 1.23mg 1.05mg 2%
Copper 0.13mg 0.11mg 2%
Vitamin C 3mg 1mg 2%
Vitamin B1 0.05mg 0.038mg 1%
Vitamin A 6µg 18µg 1%
Saturated fat 0.247g 0.42g 1%
Fats 0.56g 1.29g 1%
Net carbs 8.27g 0g N/A
Sugar 0.6g N/A
Monounsaturated fat 0.098g 0.243g 0%
Tryptophan 0.048mg 0.316mg 0%
Threonine 0.055mg 1.237mg 0%
Isoleucine 0.076mg 1.3mg 0%
Leucine 0.083mg 2.293mg 0%
Lysine 0.082mg 2.59mg 0%
Methionine 0.025mg 0.835mg 0%
Phenylalanine 0.043mg 1.101mg 0%
Valine 0.072mg 1.453mg 0%
Histidine 0.024mg 0.83mg 0%
Omega-3 - EPA 0.004g 0.091g N/A
Omega-3 - DHA 0g 0.237g N/A
Omega-3 - DPA 0g 0.017g N/A

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
2% 10% 82% 7%
Protein: 1.68 g
Fats: 0.56 g
Carbs: 9.57 g
Water: 81.58 g
Other: 6.61 g
28% 62% 8%
Protein: 28.21 g
Fats: 1.29 g
Carbs: 0 g
Water: 62.28 g
Other: 8.22 g
Contains more CarbsCarbs +∞%
Contains more WaterWater +31%
Contains more ProteinProtein +1579.2%
Contains more FatsFats +130.4%
Contains more OtherOther +24.4%

Fat Type Comparison

Fat type breakdown side-by-side comparison
63% 25% 12%
Saturated fat: Sat. Fat 0.247 g
Monounsaturated fat: Mono. Fat 0.098 g
Polyunsaturated fat: Poly. Fat 0.047 g
39% 23% 38%
Saturated fat: Sat. Fat 0.42 g
Monounsaturated fat: Mono. Fat 0.243 g
Polyunsaturated fat: Poly. Fat 0.403 g
Contains less Sat. FatSaturated fat -41.2%
Contains more Mono. FatMonounsaturated fat +148%
Contains more Poly. FatPolyunsaturated fat +757.4%

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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. Seaweed - https://fdc.nal.usda.gov/fdc-app.html#/food-details/168457/nutrients
  2. Skipjack tuna - https://fdc.nal.usda.gov/fdc-app.html#/food-details/172005/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.