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Rockfish vs. Whitefish — In-Depth Nutrition Comparison

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The main differences between Rockfish and Whitefish

  • Rockfish has more Selenium, Vitamin B12, and Vitamin B2, however, Whitefish has more Phosphorus, Vitamin B1, Vitamin B5, Vitamin B6, Zinc, Vitamin B3, and Copper.
  • Daily need coverage for Selenium from Rockfish is 109% higher.
  • Whitefish has 2 times less Vitamin B12 than Rockfish. Rockfish has 1.59µg of Vitamin B12, while Whitefish has 0.96µg.

Food types used in this article are Fish, rockfish, Pacific, mixed species, cooked, dry heat and Fish, whitefish, mixed species, cooked, dry heat.

Infographic

Rockfish vs Whitefish 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.
Contains more Potassium +15%
Contains more Selenium +370.4%
Contains more Calcium +94.1%
Contains more Iron +30.6%
Contains more Magnesium +27.3%
Contains more Phosphorus +39.5%
Contains less Sodium -27%
Contains more Zinc +195.3%
Contains more Copper +124.4%
Contains more Manganese +561.5%
Calcium Iron Magnesium Phosphorus Potassium Sodium Zinc Copper Manganese Selenium 6% 14% 24% 107% 42% 12% 12% 14% 2% 416%
Calcium Iron Magnesium Phosphorus Potassium Sodium Zinc Copper Manganese Selenium 10% 18% 30% 149% 36% 9% 35% 31% 12% 89%
Contains more Potassium +15%
Contains more Selenium +370.4%
Contains more Calcium +94.1%
Contains more Iron +30.6%
Contains more Magnesium +27.3%
Contains more Phosphorus +39.5%
Contains less Sodium -27%
Contains more Zinc +195.3%
Contains more Copper +124.4%
Contains more Manganese +561.5%

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.
:
Contains more Vitamin B2 +46.8%
Contains more Vitamin B12 +65.6%
Contains more Vitamin A +718.8%
Contains more Vitamin B1 +533.3%
Contains more Vitamin B3 +32.8%
Contains more Vitamin B5 +114.1%
Contains more Vitamin B6 +43.6%
Contains more Folate +70%
Vitamin A Vitamin E Vitamin D Vitamin C Vitamin B1 Vitamin B2 Vitamin B3 Vitamin B5 Vitamin B6 Folate Vitamin B12 Vitamin K 1% 9% 138% 0% 7% 53% 55% 25% 56% 8% 199% 0%
Vitamin A Vitamin E Vitamin D Vitamin C Vitamin B1 Vitamin B2 Vitamin B3 Vitamin B5 Vitamin B6 Folate Vitamin B12 Vitamin K 8% 0% 0% 0% 43% 36% 73% 52% 80% 13% 120% 0%
Contains more Vitamin B2 +46.8%
Contains more Vitamin B12 +65.6%
Contains more Vitamin A +718.8%
Contains more Vitamin B1 +533.3%
Contains more Vitamin B3 +32.8%
Contains more Vitamin B5 +114.1%
Contains more Vitamin B6 +43.6%
Contains more Folate +70%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Contains more Water +14.7%
Contains more Protein +10.1%
Contains more Fats +363.6%
Contains more Other +98%
22% 75%
Protein: 22.23 g
Fats: 1.62 g
Carbs: 0 g
Water: 74.67 g
Other: 1.48 g
24% 8% 65% 3%
Protein: 24.47 g
Fats: 7.51 g
Carbs: 0 g
Water: 65.09 g
Other: 2.93 g
Contains more Water +14.7%
Contains more Protein +10.1%
Contains more Fats +363.6%
Contains more Other +98%

Fat Type Comparison

Fat type breakdown side-by-side comparison
Contains less Saturated Fat -63.9%
Contains more Monounsaturated Fat +449.1%
Contains more Polyunsaturated fat +468%
31% 34% 35%
Saturated Fat: 0.42 g
Monounsaturated Fat: 0.466 g
Polyunsaturated fat: 0.485 g
18% 40% 43%
Saturated Fat: 1.162 g
Monounsaturated Fat: 2.559 g
Polyunsaturated fat: 2.755 g
Contains less Saturated Fat -63.9%
Contains more Monounsaturated Fat +449.1%
Contains more Polyunsaturated fat +468%

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
Rockfish Whitefish
Lower in Sugar ok
Lower in Sodium ok
Rich in minerals ok
Lower in Cholesterol ok
Lower in Saturated Fat ok
Lower in Glycemic Index Equal
Lower in price Equal
Rich in vitamins Equal

All nutrients comparison - raw data values

Nutrient Rockfish Whitefish Opinion
Protein 22.23g 24.47g Whitefish
Fats 1.62g 7.51g Whitefish
Calories 109kcal 172kcal Whitefish
Calcium 17mg 33mg Whitefish
Iron 0.36mg 0.47mg Whitefish
Magnesium 33mg 42mg Whitefish
Phosphorus 248mg 346mg Whitefish
Potassium 467mg 406mg Rockfish
Sodium 89mg 65mg Whitefish
Zinc 0.43mg 1.27mg Whitefish
Copper 0.041mg 0.092mg Whitefish
Manganese 0.013mg 0.086mg Whitefish
Selenium 76.2µg 16.2µg Rockfish
Vitamin A 16IU 131IU Whitefish
Vitamin A RAE 5µg 39µg Whitefish
Vitamin E 0.44mg Rockfish
Vitamin D 183IU Rockfish
Vitamin D 4.6µg Rockfish
Vitamin B1 0.027mg 0.171mg Whitefish
Vitamin B2 0.226mg 0.154mg Rockfish
Vitamin B3 2.897mg 3.846mg Whitefish
Vitamin B5 0.404mg 0.865mg Whitefish
Vitamin B6 0.241mg 0.346mg Whitefish
Folate 10µg 17µg Whitefish
Vitamin B12 1.59µg 0.96µg Rockfish
Tryptophan 0.296mg 0.274mg Rockfish
Threonine 1.014mg 1.073mg Whitefish
Isoleucine 1.06mg 1.128mg Whitefish
Leucine 1.835mg 1.989mg Whitefish
Lysine 2.188mg 2.248mg Whitefish
Methionine 0.707mg 0.724mg Whitefish
Phenylalanine 0.935mg 0.955mg Whitefish
Valine 1.106mg 1.261mg Whitefish
Histidine 0.502mg 0.721mg Whitefish
Cholesterol 61mg 77mg Rockfish
Trans Fat 0.025g Whitefish
Saturated Fat 0.42g 1.162g Rockfish
Omega-3 - DHA 0.238g 1.206g Whitefish
Omega-3 - EPA 0.107g 0.406g Whitefish
Omega-3 - DPA 0.027g 0.209g Whitefish
Monounsaturated Fat 0.466g 2.559g Whitefish
Polyunsaturated fat 0.485g 2.755g Whitefish
Omega-6 - Eicosadienoic acid 0.005g Rockfish

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Rockfish Whitefish
Low Fats diet ok
Low Carbs diet Equal
Low Calories diet ok
Low Glycemic Index diet Equal

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Vitamins & Minerals Daily Need Coverage Score

The summary scores indicate the extent to which this food can fulfill your daily vitamin and mineral requirements if you consume 3 servings, consisting of 100 grams of each (an approximation of 3 serving sizes).
Vitamins Daily Need Coverage Score
46%
Rockfish
35%
Whitefish
Minerals Daily Need Coverage Score
64%
Rockfish
41%
Whitefish

Comparison summary

Which food is lower in Sugar?
Whitefish
Whitefish is lower in Sugar (difference - 0g)
Which food contains less Sodium?
Whitefish
Whitefish contains less Sodium (difference - 24mg)
Which food is richer in minerals?
Whitefish
Whitefish is relatively richer in minerals
Which food is lower in Cholesterol?
Rockfish
Rockfish is lower in Cholesterol (difference - 16mg)
Which food is lower in Saturated Fat?
Rockfish
Rockfish is lower in Saturated Fat (difference - 0.742g)
Which food is lower in glycemic index?
?
The foods have equal glycemic indexes (0)
Which food is cheaper?
?
The foods are relatively equal in price ($)
Which food is richer in vitamins?
?
It cannot be stated which food is richer in vitamins. See the charts below for detailed information. See the charts below for detailed information. See the charts below for detailed information.

References

All the values for which the sources are not specified explicitly are taken from FDA’s Food Central. The exact link to the food presented on this page can be found below.

  1. Rockfish - https://fdc.nal.usda.gov/fdc-app.html#/food-details/175131/nutrients
  2. Whitefish - https://fdc.nal.usda.gov/fdc-app.html#/food-details/174246/nutrients

All the Daily Values are presented for males aged 31-50, for 2000-calorie diets.

Data provided by FoodStruct.com should be considered and used as information only. Please consult your physician before beginning any diet.