Crayfish vs. Sucker fish — In-Depth Nutrition Comparison

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Summary of differences between crayfish and sucker fish

Crayfish has more copper, selenium, zinc, and folate; however, sucker fish is higher in vitamin B6, manganese, iron, vitamin B12, and vitamin B5.
Crayfish covers your daily need for copper, 48% more than sucker fish.
Crayfish has 3 times more folate than sucker fish. While crayfish has 44µg of folate, sucker fish has only 17µg.
Sucker fish has less cholesterol.

These are the specific foods used in this comparison Crustaceans, crayfish, mixed species, wild, cooked, moist heat and Fish, sucker, white, cooked, dry heat.

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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.

Crayfish

Sucker fish

Contains more CopperCopper	+174%
Contains more ZincZinc	+83.3%
Contains more SeleniumSelenium	+126.5%

Contains more MagnesiumMagnesium	+15.2%
Contains more CalciumCalcium	+50%
Contains more PotassiumPotassium	+64.5%
Contains more IronIron	+101.2%
Contains less SodiumSodium	-45.7%
Contains more ManganeseManganese	+47.3%

~equal in Phosphorus ~269mg

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.

Crayfish

Sucker fish

Contains more Vitamin CVitamin C	+∞%
Contains more Vitamin EVitamin E	+∞%
Contains more Vitamin B1Vitamin B1	+316.7%
Contains more Vitamin B3Vitamin B3	+56%
Contains more Vitamin KVitamin K	+∞%
Contains more FolateFolate	+158.8%
Contains more CholineCholine	+∞%

Contains more Vitamin AVitamin A	+293.3%
Contains more Vitamin B5Vitamin B5	+49.1%
Contains more Vitamin B6Vitamin B6	+203.9%

~equal in Vitamin D ~µg

~equal in Vitamin B2 ~0.085mg

~equal in Vitamin B12 ~2.31µg

All nutrients comparison - raw data values

Nutrient			DV% diff.
Copper	0.685mg	0.25mg	48%
Selenium	36.7µg	16.2µg	37%
Cholesterol	133mg	53mg	27%
Choline	80.9mg		15%
Vitamin B6	0.076mg	0.231mg	12%
Manganese	0.522mg	0.769mg	11%
Iron	0.83mg	1.67mg	11%
Vitamin E	1.5mg		10%
Protein	16.77g	21.49g	9%
Folate	44µg	17µg	7%
Zinc	1.76mg	0.96mg	7%
Vitamin B12	2.15µg	2.31µg	7%
Vitamin B5	0.58mg	0.865mg	6%
Potassium	296mg	487mg	6%
Vitamin A	15µg	59µg	5%
Vitamin B3	2.28mg	1.462mg	5%
Polyunsaturated fat	0.367g	1.035g	4%
Calcium	60mg	90mg	3%
Vitamin B1	0.05mg	0.012mg	3%
Fats	1.2g	2.97g	3%
Monounsaturated fat	0.244g	0.905g	2%
Saturated fat	0.181g	0.579g	2%
Calories	82kcal	119kcal	2%
Sodium	94mg	51mg	2%
Magnesium	33mg	38mg	1%
Vitamin C	0.9mg	0mg	1%
Phosphorus	270mg	269mg	0%
Vitamin B2	0.085mg	0.085mg	0%
Vitamin K	0.1µg		0%
Tryptophan	0.234mg	0.241mg	0%
Threonine	0.676mg	0.942mg	0%
Isoleucine	0.811mg	0.99mg	0%
Leucine	1.329mg	1.746mg	0%
Lysine	1.457mg	1.973mg	0%
Methionine	0.472mg	0.636mg	0%
Phenylalanine	0.706mg	0.839mg	0%
Valine	0.786mg	1.107mg	0%
Histidine	0.341mg	0.633mg	0%
Omega-3 - EPA	0.119g	0.244g	N/A
Omega-3 - DHA	0.047g	0.371g	N/A
Omega-3 - DPA	0g	0.094g	N/A