Caviar vs. Crayfish — In-Depth Nutrition Comparison

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How are caviar and crayfish different?

Caviar is richer in vitamin B12, iron, choline, magnesium, vitamin B5, selenium, and vitamin B2, while crayfish is higher in copper.
Caviar covers your daily need for vitamin B12, 744% more than crayfish.
Caviar contains 16 times more sodium than crayfish. Caviar contains 1500mg of sodium, while crayfish contains 94mg.

Fish, caviar, black, and red, granular and Crustaceans, crayfish, mixed species, wild, cooked, moist heat types were used in this article.

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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.

Caviar

Crayfish

Contains more MagnesiumMagnesium	+809.1%
Contains more CalciumCalcium	+358.3%
Contains more IronIron	+1331.3%
Contains more PhosphorusPhosphorus	+31.9%
Contains more SeleniumSelenium	+78.5%

Contains more PotassiumPotassium	+63.5%
Contains more CopperCopper	+522.7%
Contains more ZincZinc	+85.3%
Contains less SodiumSodium	-93.7%
Contains more ManganeseManganese	+944%

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

Crayfish

Contains more Vitamin DVitamin D	+∞%
Contains more Vitamin AVitamin A	+1706.7%
Contains more Vitamin EVitamin E	+26%
Contains more Vitamin B1Vitamin B1	+280%
Contains more Vitamin B2Vitamin B2	+629.4%
Contains more Vitamin B5Vitamin B5	+503.4%
Contains more Vitamin B6Vitamin B6	+321.1%
Contains more Vitamin B12Vitamin B12	+830.2%
Contains more Vitamin KVitamin K	+500%
Contains more FolateFolate	+13.6%

Contains more Vitamin CVitamin C	+∞%
Contains more Vitamin B3Vitamin B3	+1800%

All nutrients comparison - raw data values

Nutrient			DV% diff.
Vitamin B12	20µg	2.15µg	744%
Cholesterol	588mg	133mg	152%
Iron	11.88mg	0.83mg	138%
Choline	490.9mg	80.9mg	75%
Magnesium	300mg	33mg	64%
Copper	0.11mg	0.685mg	64%
Sodium	1500mg	94mg	61%
Vitamin B5	3.5mg	0.58mg	58%
Selenium	65.5µg	36.7µg	52%
Polyunsaturated fat	7.405g	0.367g	47%
Vitamin B2	0.62mg	0.085mg	41%
Vitamin A	271µg	15µg	28%
Fats	17.9g	1.2g	26%
Calcium	275mg	60mg	22%
Manganese	0.05mg	0.522mg	21%
Vitamin B6	0.32mg	0.076mg	19%
Saturated fat	4.06g	0.181g	18%
Protein	24.6g	16.77g	16%
Vitamin D*	117 IU	0 IU	15%
Vitamin D	2.9µg	0µg	15%
Vitamin B3	0.12mg	2.28mg	14%
Phosphorus	356mg	270mg	12%
Vitamin B1	0.19mg	0.05mg	12%
Monounsaturated fat	4.631g	0.244g	11%
Calories	264kcal	82kcal	9%
Zinc	0.95mg	1.76mg	7%
Potassium	181mg	296mg	3%
Vitamin E	1.89mg	1.5mg	3%
Folate	50µg	44µg	2%
Vitamin C	0mg	0.9mg	1%
Carbs	4g	0g	1%
Protein per 100 calories	9.3g	20g	N/A
Calories per 10 g protein	107kcal	49kcal	N/A
Weight per 100 calories	38g	122g	N/A
Unsaturated / Saturated Fat ratio	3	3.4	N/A
Net carbs	4g	0g	N/A
Vitamin K	0.6µg	0.1µg	0%
Tryptophan	0.323mg	0.234mg	0%
Threonine	1.263mg	0.676mg	0%
Isoleucine	1.035mg	0.811mg	0%
Leucine	2.133mg	1.329mg	0%
Lysine	1.834mg	1.457mg	0%
Methionine	0.646mg	0.472mg	0%
Phenylalanine	1.071mg	0.706mg	0%
Valine	1.263mg	0.786mg	0%
Histidine	0.649mg	0.341mg	0%
Omega-3 - EPA	2.741g	0.119g	N/A
Omega-3 - DHA	3.8g	0.047g	N/A
Omega-3 - DPA	0.229g	0g	N/A