Crayfish vs. Pollock — In-Depth Nutrition Comparison

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Summary of differences between crayfish and pollock

Crayfish has more copper, manganese, and zinc; however, pollock is higher in vitamin B12, vitamin B6, selenium, magnesium, and vitamin B2.
Crayfish covers your daily need for copper, 69% more than pollock.
Crayfish has 29 times more manganese than pollock. While crayfish has 0.522mg of manganese, pollock has only 0.018mg.
Pollock has less cholesterol.

These are the specific foods used in this comparison Crustaceans, crayfish, mixed species, wild, cooked, moist heat and Fish, pollock, Alaska, cooked, dry heat (may have been previously frozen).

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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

Pollock

Contains more IronIron	+48.2%
Contains more CopperCopper	+1041.7%
Contains more ZincZinc	+208.8%
Contains less SodiumSodium	-77.6%
Contains more ManganeseManganese	+2800%

Contains more MagnesiumMagnesium	+145.5%
Contains more CalciumCalcium	+20%
Contains more PotassiumPotassium	+45.3%
Contains more SeleniumSelenium	+20.2%

~equal in Phosphorus ~267mg

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

Pollock

Contains more Vitamin CVitamin C	+∞%
Contains more Vitamin EVitamin E	+435.7%
Contains more Vitamin B5Vitamin B5	+34.3%
Contains more FolateFolate	+1366.7%

Contains more Vitamin AVitamin A	+13.3%
Contains more Vitamin DVitamin D	+∞%
Contains more Vitamin B2Vitamin B2	+162.4%
Contains more Vitamin B3Vitamin B3	+73.2%
Contains more Vitamin B6Vitamin B6	+332.9%
Contains more Vitamin B12Vitamin B12	+70.2%
Contains more CholineCholine	+13.2%

~equal in Vitamin B1 ~0.054mg

~equal in Vitamin K ~0.1µg

All nutrients comparison - raw data values

Nutrient			DV% diff.
Copper	0.685mg	0.06mg	69%
Vitamin B12	2.15µg	3.66µg	63%
Manganese	0.522mg	0.018mg	22%
Vitamin B6	0.076mg	0.329mg	19%
Cholesterol	133mg	86mg	16%
Sodium	94mg	419mg	14%
Protein	16.77g	23.48g	13%
Selenium	36.7µg	44.1µg	13%
Zinc	1.76mg	0.57mg	11%
Vitamin B2	0.085mg	0.223mg	11%
Magnesium	33mg	81mg	11%
Folate	44µg	3µg	10%
Vitamin B3	2.28mg	3.949mg	10%
Vitamin E	1.5mg	0.28mg	8%
Vitamin D	0µg	1.3µg	7%
Vitamin D	0IU	51IU	6%
Potassium	296mg	430mg	4%
Iron	0.83mg	0.56mg	3%
Vitamin B5	0.58mg	0.432mg	3%
Choline	80.9mg	91.6mg	2%
Polyunsaturated fat	0.367g	0.583g	1%
Calories	82kcal	111kcal	1%
Calcium	60mg	72mg	1%
Vitamin C	0.9mg	0mg	1%
Fats	1.2g	1.18g	0%
Phosphorus	270mg	267mg	0%
Vitamin A	15µg	17µg	0%
Vitamin B1	0.05mg	0.054mg	0%
Vitamin K	0.1µg	0.1µg	0%
Saturated fat	0.181g	0.159g	0%
Monounsaturated fat	0.244g	0.134g	0%
Tryptophan	0.234mg	0.263mg	0%
Threonine	0.676mg	1.029mg	0%
Isoleucine	0.811mg	1.082mg	0%
Leucine	1.329mg	1.908mg	0%
Lysine	1.457mg	2.157mg	0%
Methionine	0.472mg	0.696mg	0%
Phenylalanine	0.706mg	0.917mg	0%
Valine	0.786mg	1.21mg	0%
Histidine	0.341mg	0.691mg	0%
Omega-3 - EPA	0.119g	0.086g	N/A
Omega-3 - DHA	0.047g	0.423g	N/A
Omega-3 - DPA	0g	0.027g	N/A