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Flax seeds vs. Tuna Bluefin — In-Depth Nutrition Comparison

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How are flax seeds and tuna Bluefin different?

  • Flax seeds are richer in copper, vitamin B1, fiber, manganese, magnesium, iron, and phosphorus, while tuna Bluefin is higher in vitamin B12, vitamin A, and vitamin B3.
  • Tuna Bluefin covers your daily need for vitamin B12, 453% more than flax seeds.

Seeds, flaxseed and Fish, tuna, fresh, bluefin, cooked, dry heat types were used in this article.

Infographic

Flax seeds 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.
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 280% 77% 72% 215% 407% 118% 275% 3.9% 324% 139%
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 MagnesiumMagnesium +512.5%
Contains more CalciumCalcium +2450%
Contains more PotassiumPotassium +151.7%
Contains more IronIron +337.4%
Contains more CopperCopper +1009.1%
Contains more ZincZinc +463.6%
Contains more PhosphorusPhosphorus +96.9%
Contains less SodiumSodium -40%
Contains more ManganeseManganese +12310%
Contains more SeleniumSelenium +84.3%

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 2% 0% 6.2% 0% 411% 37% 58% 59% 109% 0% 11% 65% 43%
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 EVitamin E +∞%
Contains more Vitamin B1Vitamin B1 +491.4%
Contains more Vitamin KVitamin K +∞%
Contains more FolateFolate +4250%
Contains more CholineCholine +∞%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin B2Vitamin B2 +90.1%
Contains more Vitamin B3Vitamin B3 +242.2%
Contains more Vitamin B5Vitamin B5 +39.1%
Contains more Vitamin B6Vitamin B6 +11%
Contains more Vitamin B12Vitamin B12 +∞%
~equal in Vitamin D ~µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
18% 42% 29% 7% 4%
Protein: 18.29 g
Fats: 42.16 g
Carbs: 28.88 g
Water: 6.96 g
Other: 3.71 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 FatsFats +571.3%
Contains more CarbsCarbs +∞%
Contains more ProteinProtein +63.5%
Contains more WaterWater +749%
Contains more OtherOther +27.2%

Fat Type Comparison

Fat type breakdown side-by-side comparison
9% 19% 72%
Saturated fat: Sat. Fat 3.663 g
Monounsaturated fat: Mono. Fat 7.527 g
Polyunsaturated fat: Poly. Fat 28.73 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 more Mono. FatMonounsaturated fat +266.6%
Contains more Poly. FatPolyunsaturated fat +1458%
Contains less Sat. FatSaturated fat -56%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Flax seeds Tuna Bluefin DV% diff.
Vitamin B12 0µg 10.88µg 453%
Polyunsaturated fat 28.73g 1.844g 179%
Copper 1.22mg 0.11mg 123%
Vitamin B1 1.644mg 0.278mg 114%
Fiber 27.3g 0g 109%
Manganese 2.482mg 0.02mg 107%
Vitamin A 0µg 757µg 84%
Magnesium 392mg 64mg 78%
Iron 5.73mg 1.31mg 55%
Fats 42.16g 6.28g 55%
Vitamin B3 3.08mg 10.54mg 47%
Phosphorus 642mg 326mg 45%
Selenium 25.4µg 46.8µg 39%
Zinc 4.34mg 0.77mg 32%
Calcium 255mg 10mg 25%
Protein 18.29g 29.91g 23%
Folate 87µg 2µg 21%
Calories 534kcal 184kcal 18%
Cholesterol 0mg 49mg 16%
Potassium 813mg 323mg 14%
Monounsaturated fat 7.527g 2.053g 14%
Choline 78.7mg 14%
Vitamin B2 0.161mg 0.306mg 11%
Carbs 28.88g 0g 10%
Saturated fat 3.663g 1.612g 9%
Vitamin B5 0.985mg 1.37mg 8%
Vitamin B6 0.473mg 0.525mg 4%
Vitamin K 4.3µg 4%
Vitamin E 0.31mg 2%
Sodium 30mg 50mg 1%
Vitamin C 0.6mg 0mg 1%
Net carbs 1.58g 0g N/A
Sugar 1.55g N/A
Tryptophan 0.297mg 0.335mg 0%
Threonine 0.766mg 1.311mg 0%
Isoleucine 0.896mg 1.378mg 0%
Leucine 1.235mg 2.431mg 0%
Lysine 0.862mg 2.747mg 0%
Methionine 0.37mg 0.885mg 0%
Phenylalanine 0.957mg 1.168mg 0%
Valine 1.072mg 1.541mg 0%
Histidine 0.472mg 0.88mg 0%
Omega-3 - EPA 0g 0.363g N/A
Omega-3 - DHA 0g 1.141g N/A
Omega-3 - DPA 0g 0.16g N/A
Omega-6 - Eicosadienoic acid 0.007g N/A

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Flax seeds 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
62%
Flax seeds
166%
Tuna Bluefin
Minerals Daily Need Coverage Score
191%
Flax seeds
59%
Tuna Bluefin

Comparison summary

Which food is lower in Sugar?
Tuna Bluefin
Tuna Bluefin is lower in Sugar (difference - 1.55g)
Which food is lower in Saturated fat?
Tuna Bluefin
Tuna Bluefin is lower in Saturated fat (difference - 2.051g)
Which food is lower in glycemic index?
Tuna Bluefin
Tuna Bluefin is lower in glycemic index (difference - 0)
Which food is lower in Cholesterol?
Flax seeds
Flax seeds is lower in Cholesterol (difference - 49mg)
Which food contains less Sodium?
Flax seeds
Flax seeds contains less Sodium (difference - 20mg)
Which food is cheaper?
Flax seeds
Flax seeds is cheaper (difference - $4)
Which food is richer in minerals?
Flax seeds
Flax seeds is relatively richer in minerals
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. Flax seeds - https://fdc.nal.usda.gov/fdc-app.html#/food-details/169414/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.