Grouper vs. Haddock — In-Depth Nutrition Comparison

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What are the main differences between grouper and haddock?

Grouper is richer in selenium, iron, protein, and vitamin B5, yet haddock is richer in vitamin B12, vitamin B3, and phosphorus.
Haddock's daily need coverage for vitamin B12 is 60% higher.
Grouper has 5 times more iron than haddock. Grouper has 1.14mg of iron, while haddock has 0.21mg.
Grouper contains less cholesterol.

We used Fish, grouper, mixed species, cooked, dry heat and Fish, haddock, cooked, dry heat types in this comparison.

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Mineral Comparison

The mineral comparison score is based on which food has a more favorable amount of each mineral. The �coverage� charts below show how much of the daily mineral needs are covered by the selected amount of each food.

Grouper

Haddock

Contains more MagnesiumMagnesium	+42.3%
Contains more CalciumCalcium	+50%
Contains more PotassiumPotassium	+35.3%
Contains more IronIron	+442.9%
Contains more CopperCopper	+73.1%
Contains more ZincZinc	+27.5%
Contains less SodiumSodium	-79.7%
Contains more SeleniumSelenium	+47.6%

Contains more PhosphorusPhosphorus

+94.4%

~equal in Manganese ~0.013mg

Vitamin Comparison

The vitamin comparison score is based on the number of vitamins in which one food is richer than the other. The �coverage� charts below show how much of the daily vitamin needs are covered by the selected amount of each food.

Grouper

Haddock

Contains more Vitamin AVitamin A	+138.1%
Contains more Vitamin B1Vitamin B1	+252.2%
Contains more Vitamin B5Vitamin B5	+76.1%

Contains more Vitamin DVitamin D	+∞%
Contains more Vitamin EVitamin E	+∞%
Contains more Vitamin B2Vitamin B2	+1050%
Contains more Vitamin B3Vitamin B3	+981.1%
Contains more Vitamin B12Vitamin B12	+208.7%
Contains more Vitamin KVitamin K	+∞%
Contains more FolateFolate	+30%

~equal in Vitamin C ~0mg

~equal in Vitamin B6 ~0.327mg

All nutrients comparison - raw data values

Nutrient			DV% diff.
Vitamin B12	0.69µg	2.13µg	60%
Selenium	46.8µg	31.7µg	27%
Vitamin B3	0.381mg	4.119mg	23%
Phosphorus	143mg	278mg	19%
Choline		79.6mg	14%
Iron	1.14mg	0.21mg	12%
Protein	24.84g	19.99g	10%
Sodium	53mg	261mg	9%
Vitamin B5	0.87mg	0.494mg	8%
Cholesterol	47mg	66mg	6%
Vitamin B1	0.081mg	0.023mg	5%
Vitamin B2	0.006mg	0.069mg	5%
Potassium	475mg	351mg	4%
Vitamin E		0.55mg	4%
Vitamin D*		23 IU	3%
Vitamin D		0.6µg	3%
Magnesium	37mg	26mg	3%
Vitamin A	50µg	21µg	3%
Copper	0.045mg	0.026mg	2%
Vitamin B6	0.35mg	0.327mg	2%
Calories	118kcal	90kcal	1%
Fats	1.3g	0.55g	1%
Calcium	21mg	14mg	1%
Zinc	0.51mg	0.4mg	1%
Folate	10µg	13µg	1%
Saturated fat	0.299g	0.111g	1%
Polyunsaturated fat	0.403g	0.204g	1%
Protein per 100 calories	21g	22g	N/A
Calories per 10 g protein	48kcal	45kcal	N/A
Weight per 100 calories	85g	111g	N/A
Manganese	0.012mg	0.013mg	0%
Vitamin K		0.1µg	0%
Trans fat		0.005g	N/A
Monounsaturated fat	0.268g	0.074g	0%
Tryptophan	0.278mg	0.26mg	0%
Threonine	1.089mg	1.015mg	0%
Isoleucine	1.145mg	1.067mg	0%
Leucine	2.019mg	1.882mg	0%
Lysine	2.282mg	2.126mg	0%
Methionine	0.735mg	0.686mg	0%
Phenylalanine	0.97mg	0.904mg	0%
Valine	1.28mg	1.193mg	0%
Histidine	0.731mg	0.682mg	0%
Omega-3 (EPA)	0.035g	0.051g	N/A
Omega-3 (DHA)	0.213g	0.109g	N/A
Omega-3 (DPA)	0.017g	0.006g	N/A
Omega-6 (Eicosadienoic acid)		0.001g	N/A