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Caviar vs. Crab — In-Depth Nutrition Comparison

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Summary of differences between caviar and crab

  • Caviar has more vitamin B12, iron, choline, magnesium, vitamin B5, selenium, and vitamin B2, while crab has more copper.
  • Caviar covers your daily need for vitamin B12, 695% more than crab.
  • Caviar contains 24 times more iron than crab. While caviar contains 11.88mg of iron, crab contains only 0.5mg.
  • The amount of cholesterol in crab is lower.

These are the specific foods used in this comparison Fish, caviar, black and red, granular and Crustaceans, crab, blue, canned.

Infographic

Caviar vs Crab 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.
Caviar
5
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 214% 83% 16% 446% 37% 26% 153% 196% 6.5% 357%
Crab
5
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 26% 27% 23% 19% 271% 104% 100% 73% 9.7% 234%
Contains more MagnesiumMagnesium +733.3%
Contains more CalciumCalcium +202.2%
Contains more IronIron +2276%
Contains more PhosphorusPhosphorus +52.1%
Contains more SeleniumSelenium +52.7%
Contains more PotassiumPotassium +43.1%
Contains more CopperCopper +640%
Contains more ZincZinc +301.1%
Contains less SodiumSodium -62.5%
Contains more ManganeseManganese +48%

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.
Caviar
9
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% 90% 38% 44% 48% 143% 2.3% 210% 74% 2500% 1.5% 38% 268%
Crab
2
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 11% 0.33% 37% 0% 5.8% 21% 52% 60% 36% 416% 0.75% 38% 44%
Contains more Vitamin AVitamin A +27000%
Contains more Vitamin DVitamin D +∞%
Contains more Vitamin B1Vitamin B1 +726.1%
Contains more Vitamin B2Vitamin B2 +566.7%
Contains more Vitamin B5Vitamin B5 +251.1%
Contains more Vitamin B6Vitamin B6 +105.1%
Contains more Vitamin B12Vitamin B12 +500.6%
Contains more Vitamin KVitamin K +100%
Contains more CholineCholine +506.8%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin B3Vitamin B3 +2189.2%
~equal in Vitamin E ~1.84mg
~equal in Folate ~51µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Caviar
4
25% 18% 4% 48% 6%
Protein: 24.6 g
Fats: 17.9 g
Carbs: 4 g
Water: 47.5 g
Other: 6 g
Crab
1
18% 80% 2%
Protein: 17.88 g
Fats: 0.74 g
Carbs: 0 g
Water: 79.69 g
Other: 1.69 g
Contains more ProteinProtein +37.6%
Contains more FatsFats +2318.9%
Contains more CarbsCarbs +∞%
Contains more OtherOther +255%
Contains more WaterWater +67.8%

Fat Type Comparison

Fat type breakdown side-by-side comparison
Caviar
2
25% 29% 46%
Saturated fat: Sat. Fat 4.06 g
Monounsaturated fat: Mono. Fat 4.631 g
Polyunsaturated fat: Poly. Fat 7.405 g
Crab
1
34% 22% 44%
Saturated fat: Sat. Fat 0.201 g
Monounsaturated fat: Mono. Fat 0.129 g
Polyunsaturated fat: Poly. Fat 0.258 g
Contains more Mono. FatMonounsaturated fat +3489.9%
Contains more Poly. FatPolyunsaturated fat +2770.2%
Contains less Sat. FatSaturated fat -95%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Caviar Crab DV% diff.
Vitamin B12 20µg 3.33µg 695%
Cholesterol 588mg 97mg 164%
Iron 11.88mg 0.5mg 142%
Copper 0.11mg 0.814mg 78%
Choline 490.9mg 80.9mg 75%
Magnesium 300mg 36mg 63%
Vitamin B5 3.5mg 0.997mg 50%
Polyunsaturated fat 7.405g 0.258g 48%
Selenium 65.5µg 42.9µg 41%
Vitamin B2 0.62mg 0.093mg 41%
Sodium 1500mg 563mg 41%
Vitamin A 271µg 1µg 30%
Fats 17.9g 0.74g 26%
Zinc 0.95mg 3.81mg 26%
Saturated fat 4.06g 0.201g 18%
Calcium 275mg 91mg 18%
Phosphorus 356mg 234mg 17%
Vitamin B3 0.12mg 2.747mg 16%
Vitamin D 2.9µg 0µg 15%
Vitamin D 117IU 0IU 15%
Vitamin B1 0.19mg 0.023mg 14%
Vitamin B6 0.32mg 0.156mg 13%
Protein 24.6g 17.88g 13%
Monounsaturated fat 4.631g 0.129g 11%
Calories 264kcal 83kcal 9%
Vitamin C 0mg 3.3mg 4%
Potassium 181mg 259mg 2%
Manganese 0.05mg 0.074mg 1%
Carbs 4g 0g 1%
Net carbs 4g 0g N/A
Vitamin E 1.89mg 1.84mg 0%
Vitamin K 0.6µg 0.3µg 0%
Folate 50µg 51µg 0%
Trans fat 0.014g N/A
Tryptophan 0.323mg 0.226mg 0%
Threonine 1.263mg 0.727mg 0%
Isoleucine 1.035mg 0.776mg 0%
Leucine 2.133mg 1.307mg 0%
Lysine 1.834mg 1.386mg 0%
Methionine 0.646mg 0.452mg 0%
Phenylalanine 1.071mg 0.708mg 0%
Valine 1.263mg 0.806mg 0%
Histidine 0.649mg 0.393mg 0%
Omega-3 - EPA 2.741g 0.101g N/A
Omega-3 - DHA 3.8g 0.067g N/A
Omega-3 - DPA 0.229g 0.009g N/A
Omega-6 - Eicosadienoic acid 0.005g N/A

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Caviar Crab
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
266%
Caviar
56%
Crab
Minerals Daily Need Coverage Score
153%
Caviar
89%
Crab

Comparison summary

Which food is lower in Cholesterol?
Crab
Crab is lower in Cholesterol (difference - 491mg)
Which food contains less Sodium?
Crab
Crab contains less Sodium (difference - 937mg)
Which food is lower in Saturated fat?
Crab
Crab is lower in Saturated fat (difference - 3.859g)
Which food is cheaper?
Crab
Crab is cheaper (difference - $88)
Which food is richer in vitamins?
Caviar
Caviar is relatively richer in vitamins
Which food contains less Sugar?
?
The foods are relatively equal in Sugar (0 g)
Which food is lower in glycemic index?
?
The foods have equal glycemic indexes (0)
Which food is richer in minerals?
?
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. Caviar - https://fdc.nal.usda.gov/fdc-app.html#/food-details/174188/nutrients
  2. Crab - https://fdc.nal.usda.gov/fdc-app.html#/food-details/171966/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.