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Crab meat vs. Flax seeds — In-Depth Nutrition Comparison

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What are the differences between crab meat and flax seeds?

  • Crab meat is higher in vitamin B12, zinc, and selenium, yet flax seeds are higher in vitamin B1, fiber, manganese, magnesium, iron, and phosphorus.
  • Crab meat's daily need coverage for vitamin B12 is 479% more.
  • Crab meat has 36 times more sodium than flax seeds. While crab meat has 1072mg of sodium, flax seeds have only 30mg.

We used Crustaceans, crab, alaska king, cooked, moist heat and Seeds, flaxseed types in this article.

Infographic

Crab meat vs Flax seeds 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 45% 18% 23% 29% 394% 208% 120% 140% 5.2% 218%
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%
Contains more ZincZinc +75.6%
Contains more SeleniumSelenium +57.5%
Contains more MagnesiumMagnesium +522.2%
Contains more CalciumCalcium +332.2%
Contains more PotassiumPotassium +210.3%
Contains more IronIron +653.9%
Contains more PhosphorusPhosphorus +129.3%
Contains less SodiumSodium -97.2%
Contains more ManganeseManganese +6105%
~equal in Copper ~1.22mg

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 25% 3% 0% 0% 13% 13% 25% 24% 42% 1438% 0% 38% 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 2% 0% 6.2% 0% 411% 37% 58% 59% 109% 0% 11% 65% 43%
Contains more Vitamin CVitamin C +1166.7%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin B12Vitamin B12 +∞%
Contains more Vitamin B1Vitamin B1 +3001.9%
Contains more Vitamin B2Vitamin B2 +192.7%
Contains more Vitamin B3Vitamin B3 +129.9%
Contains more Vitamin B5Vitamin B5 +146.3%
Contains more Vitamin B6Vitamin B6 +162.8%
Contains more FolateFolate +70.6%
~equal in Vitamin D ~0µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
19% 78%
Protein: 19.35 g
Fats: 1.54 g
Carbs: 0 g
Water: 77.55 g
Other: 1.56 g
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
Contains more WaterWater +1014.2%
Contains more FatsFats +2637.7%
Contains more CarbsCarbs +∞%
Contains more OtherOther +137.8%
~equal in Protein ~18.29g

Fat Type Comparison

Fat type breakdown side-by-side comparison
16% 22% 63%
Saturated fat: Sat. Fat 0.133 g
Monounsaturated fat: Mono. Fat 0.185 g
Polyunsaturated fat: Poly. Fat 0.536 g
9% 19% 72%
Saturated fat: Sat. Fat 3.663 g
Monounsaturated fat: Mono. Fat 7.527 g
Polyunsaturated fat: Poly. Fat 28.73 g
Contains less Sat. FatSaturated fat -96.4%
Contains more Mono. FatMonounsaturated fat +3968.6%
Contains more Poly. FatPolyunsaturated fat +5260.1%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Crab meat Flax seeds DV% diff.
Vitamin B12 11.5µg 0µg 479%
Polyunsaturated fat 0.536g 28.73g 188%
Vitamin B1 0.053mg 1.644mg 133%
Fiber 0g 27.3g 109%
Manganese 0.04mg 2.482mg 106%
Magnesium 63mg 392mg 78%
Iron 0.76mg 5.73mg 62%
Fats 1.54g 42.16g 62%
Phosphorus 280mg 642mg 52%
Sodium 1072mg 30mg 45%
Zinc 7.62mg 4.34mg 30%
Selenium 40µg 25.4µg 27%
Vitamin B6 0.18mg 0.473mg 23%
Calories 97kcal 534kcal 22%
Calcium 59mg 255mg 20%
Cholesterol 53mg 0mg 18%
Monounsaturated fat 0.185g 7.527g 18%
Potassium 262mg 813mg 16%
Saturated fat 0.133g 3.663g 16%
Choline 78.7mg 14%
Vitamin B5 0.4mg 0.985mg 12%
Vitamin B3 1.34mg 3.08mg 11%
Carbs 0g 28.88g 10%
Folate 51µg 87µg 9%
Vitamin B2 0.055mg 0.161mg 8%
Vitamin C 7.6mg 0.6mg 8%
Copper 1.182mg 1.22mg 4%
Vitamin K 4.3µg 4%
Protein 19.35g 18.29g 2%
Vitamin E 0.31mg 2%
Vitamin A 9µg 0µg 1%
Net carbs 0g 1.58g N/A
Sugar 1.55g N/A
Tryptophan 0.269mg 0.297mg 0%
Threonine 0.783mg 0.766mg 0%
Isoleucine 0.938mg 0.896mg 0%
Leucine 1.536mg 1.235mg 0%
Lysine 1.684mg 0.862mg 0%
Methionine 0.545mg 0.37mg 0%
Phenylalanine 0.817mg 0.957mg 0%
Valine 0.91mg 1.072mg 0%
Histidine 0.393mg 0.472mg 0%
Omega-3 - EPA 0.295g 0g N/A
Omega-3 - DHA 0.118g 0g N/A
Omega-3 - DPA 0.031g 0g 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
Crab meat Flax seeds
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
125%
Crab meat
62%
Flax seeds
Minerals Daily Need Coverage Score
120%
Crab meat
191%
Flax seeds

Comparison summary

Which food is lower in Cholesterol?
Flax seeds
Flax seeds is lower in Cholesterol (difference - 53mg)
Which food contains less Sodium?
Flax seeds
Flax seeds contains less Sodium (difference - 1042mg)
Which food is cheaper?
Flax seeds
Flax seeds is cheaper (difference - $9)
Which food is richer in minerals?
Flax seeds
Flax seeds is relatively richer in minerals
Which food is richer in vitamins?
Flax seeds
Flax seeds is relatively richer in vitamins
Which food is lower in Sugar?
Crab meat
Crab meat is lower in Sugar (difference - 1.55g)
Which food is lower in Saturated fat?
Crab meat
Crab meat is lower in Saturated fat (difference - 3.53g)
Which food is lower in glycemic index?
Crab meat
Crab meat is lower in glycemic index (difference - 0)

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. Crab meat - https://fdc.nal.usda.gov/fdc-app.html#/food-details/174202/nutrients
  2. Flax seeds - https://fdc.nal.usda.gov/fdc-app.html#/food-details/169414/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.