Grouper fish vs. Shark — In-Depth Nutrition Comparison

Compare

How are grouper fish and shark different?

Grouper fish is richer in selenium and potassium, while shark is higher in vitamin B12, vitamin B3, phosphorus, vitamin B2, and monounsaturated fat.
Grouper fish covers your daily need for selenium, 23% more than shark.
Grouper fish contains 3 times more potassium than shark. Grouper fish contains 475mg of potassium, while shark contains 155mg.
Grouper fish is lower in saturated fat.

Fish, grouper, mixed species, cooked, dry heat and Fish, shark, mixed species, cooked, batter-dipped and fried types were used in this article.

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.

Grouper fish

Shark

Contains more PotassiumPotassium	+206.5%
Contains less SodiumSodium	-56.6%
Contains more SeleniumSelenium	+37.6%

Contains more MagnesiumMagnesium	+16.2%
Contains more CalciumCalcium	+138.1%
Contains more PhosphorusPhosphorus	+35.7%
Contains more ManganeseManganese	+316.7%

~equal in Iron ~1.11mg

~equal in Copper ~0.042mg

~equal in Zinc ~0.48mg

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.

Grouper fish

Shark

Contains more Vitamin B1Vitamin B1	+12.5%
Contains more Vitamin B5Vitamin B5	+40.3%
Contains more Vitamin B6Vitamin B6	+16.7%

Contains more Vitamin B2Vitamin B2	+1516.7%
Contains more Vitamin B3Vitamin B3	+630.4%
Contains more Vitamin B12Vitamin B12	+75.4%
Contains more FolateFolate	+50%

~equal in Vitamin C ~0mg

~equal in Vitamin A ~54µg

~equal in Vitamin E ~mg

~equal in Vitamin D ~µg

~equal in Vitamin K ~µg

~equal in Choline ~mg

All nutrients comparison - raw data values

Nutrient			DV% diff.
Selenium	46.8µg	34µg	23%
Vitamin B12	0.69µg	1.21µg	22%
Polyunsaturated fat	0.403g	3.701g	22%
Fats	1.3g	13.82g	19%
Vitamin B3	0.381mg	2.783mg	15%
Monounsaturated fat	0.268g	5.935g	14%
Saturated fat	0.299g	3.205g	13%
Protein	24.84g	18.62g	12%
Potassium	475mg	155mg	9%
Phosphorus	143mg	194mg	7%
Vitamin B2	0.006mg	0.097mg	7%
Calories	118kcal	228kcal	6%
Vitamin B5	0.87mg	0.62mg	5%
Vitamin B6	0.35mg	0.3mg	4%
Cholesterol	47mg	59mg	4%
Sodium	53mg	122mg	3%
Calcium	21mg	50mg	3%
Carbs	0g	6.39g	2%
Manganese	0.012mg	0.05mg	2%
Vitamin B1	0.081mg	0.072mg	1%
Magnesium	37mg	43mg	1%
Folate	10µg	15µg	1%
Net carbs	0g	6.39g	N/A
Iron	1.14mg	1.11mg	0%
Copper	0.045mg	0.042mg	0%
Zinc	0.51mg	0.48mg	0%
Vitamin A	50µg	54µg	0%
Tryptophan	0.278mg	0.212mg	0%
Threonine	1.089mg	0.843mg	0%
Isoleucine	1.145mg	0.867mg	0%
Leucine	2.019mg	1.515mg	0%
Lysine	2.282mg	1.634mg	0%
Methionine	0.735mg	0.541mg	0%
Phenylalanine	0.97mg	0.75mg	0%
Valine	1.28mg	0.965mg	0%
Histidine	0.731mg	0.538mg	0%
Omega-3 - EPA	0.035g	0.258g	N/A
Omega-3 - DHA	0.213g	0.431g	N/A
Omega-3 - DPA	0.017g	0.089g	N/A