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Haddock vs. Rockfish — In-Depth Nutrition Comparison

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A recap on differences between Haddock and Rockfish

  • Haddock has more Vitamin B12, Vitamin B3, and Vitamin B6, however, Rockfish is higher in Selenium, Vitamin D, and Vitamin B2.
  • Rockfish covers your daily Selenium needs 81% more than Haddock.
  • Rockfish contains 3 times less Sodium than Haddock. Haddock contains 261mg of Sodium, while Rockfish contains 89mg.

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

Infographic

Haddock vs Rockfish 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 Phosphorus +12.1%
Contains more Calcium +21.4%
Contains more Iron +71.4%
Contains more Magnesium +26.9%
Contains more Potassium +33%
Contains less Sodium -65.9%
Contains more Copper +57.7%
Contains more Selenium +140.4%
Equal in Zinc - 0.43
Equal in Manganese - 0.013
Calcium Iron Magnesium Phosphorus Potassium Sodium Zinc Copper Manganese Selenium 5% 8% 19% 120% 31% 35% 11% 9% 2% 173%
Calcium Iron Magnesium Phosphorus Potassium Sodium Zinc Copper Manganese Selenium 6% 14% 24% 107% 42% 12% 12% 14% 2% 416%
Contains more Phosphorus +12.1%
Contains more Calcium +21.4%
Contains more Iron +71.4%
Contains more Magnesium +26.9%
Contains more Potassium +33%
Contains less Sodium -65.9%
Contains more Copper +57.7%
Contains more Selenium +140.4%
Equal in Zinc - 0.43
Equal in Manganese - 0.013

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 A +287.5%
Contains more Vitamin E +25%
Contains more Vitamin B3 +42.2%
Contains more Vitamin B5 +22.3%
Contains more Vitamin B6 +35.7%
Contains more Folate +30%
Contains more Vitamin B12 +34%
Contains more Vitamin K +∞%
Contains more Vitamin D +666.7%
Contains more Vitamin B1 +17.4%
Contains more Vitamin B2 +227.5%
Vitamin A Vitamin E Vitamin D Vitamin C Vitamin B1 Vitamin B2 Vitamin B3 Vitamin B5 Vitamin B6 Folate Vitamin B12 Vitamin K 4% 11% 18% 0% 6% 16% 78% 30% 76% 10% 267% 1%
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%
Contains more Vitamin A +287.5%
Contains more Vitamin E +25%
Contains more Vitamin B3 +42.2%
Contains more Vitamin B5 +22.3%
Contains more Vitamin B6 +35.7%
Contains more Folate +30%
Contains more Vitamin B12 +34%
Contains more Vitamin K +∞%
Contains more Vitamin D +666.7%
Contains more Vitamin B1 +17.4%
Contains more Vitamin B2 +227.5%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Contains more Protein +11.2%
Contains more Fats +194.5%
Equal in Water - 74.67
Equal in Other - 1.48
20% 80%
Protein: 19.99 g
Fats: 0.55 g
Carbs: 0 g
Water: 79.65 g
Other: 0 g
22% 75%
Protein: 22.23 g
Fats: 1.62 g
Carbs: 0 g
Water: 74.67 g
Other: 1.48 g
Contains more Protein +11.2%
Contains more Fats +194.5%
Equal in Water - 74.67
Equal in Other - 1.48

Fat Type Comparison

Fat type breakdown side-by-side comparison
Contains less Saturated Fat -73.6%
Contains more Monounsaturated Fat +529.7%
Contains more Polyunsaturated fat +137.7%
29% 19% 52%
Saturated Fat: 0.111 g
Monounsaturated Fat: 0.074 g
Polyunsaturated fat: 0.204 g
31% 34% 35%
Saturated Fat: 0.42 g
Monounsaturated Fat: 0.466 g
Polyunsaturated fat: 0.485 g
Contains less Saturated Fat -73.6%
Contains more Monounsaturated Fat +529.7%
Contains more Polyunsaturated fat +137.7%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Haddock Rockfish Opinion
Protein 19.99g 22.23g Rockfish
Fats 0.55g 1.62g Rockfish
Calories 90kcal 109kcal Rockfish
Calcium 14mg 17mg Rockfish
Iron 0.21mg 0.36mg Rockfish
Magnesium 26mg 33mg Rockfish
Phosphorus 278mg 248mg Haddock
Potassium 351mg 467mg Rockfish
Sodium 261mg 89mg Rockfish
Zinc 0.4mg 0.43mg Rockfish
Copper 0.026mg 0.041mg Rockfish
Manganese 0.013mg 0.013mg
Selenium 31.7µg 76.2µg Rockfish
Vitamin A 62IU 16IU Haddock
Vitamin A RAE 21µg 5µg Haddock
Vitamin E 0.55mg 0.44mg Haddock
Vitamin D 23IU 183IU Rockfish
Vitamin D 0.6µg 4.6µg Rockfish
Vitamin B1 0.023mg 0.027mg Rockfish
Vitamin B2 0.069mg 0.226mg Rockfish
Vitamin B3 4.119mg 2.897mg Haddock
Vitamin B5 0.494mg 0.404mg Haddock
Vitamin B6 0.327mg 0.241mg Haddock
Folate 13µg 10µg Haddock
Vitamin B12 2.13µg 1.59µg Haddock
Vitamin K 0.1µg 0µg Haddock
Tryptophan 0.26mg 0.296mg Rockfish
Threonine 1.015mg 1.014mg Haddock
Isoleucine 1.067mg 1.06mg Haddock
Leucine 1.882mg 1.835mg Haddock
Lysine 2.126mg 2.188mg Rockfish
Methionine 0.686mg 0.707mg Rockfish
Phenylalanine 0.904mg 0.935mg Rockfish
Valine 1.193mg 1.106mg Haddock
Histidine 0.682mg 0.502mg Haddock
Cholesterol 66mg 61mg Rockfish
Trans Fat 0.005g 0.025g Haddock
Saturated Fat 0.111g 0.42g Haddock
Omega-3 - DHA 0.109g 0.238g Rockfish
Omega-3 - EPA 0.051g 0.107g Rockfish
Omega-3 - DPA 0.006g 0.027g Rockfish
Monounsaturated Fat 0.074g 0.466g Rockfish
Polyunsaturated fat 0.204g 0.485g Rockfish
Omega-6 - Eicosadienoic acid 0.001g 0.005g Rockfish

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Haddock Rockfish
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
43%
Haddock
46%
Rockfish
Minerals Daily Need Coverage Score
41%
Haddock
64%
Rockfish

Comparison summary

Which food contains less Sodium?
Rockfish
Rockfish contains less Sodium (difference - 172mg)
Which food is lower in Cholesterol?
Rockfish
Rockfish is lower in Cholesterol (difference - 5mg)
Which food is cheaper?
Rockfish
Rockfish is cheaper (difference - $16)
Which food is richer in minerals?
Rockfish
Rockfish is relatively richer in minerals
Which food is lower in Saturated Fat?
Haddock
Haddock is lower in Saturated Fat (difference - 0.309g)
Which food is richer in vitamins?
Haddock
Haddock is relatively richer in vitamins
Which food contains less Sugar?
?
The foods are relatively equal in Sugar (0 g)
Which food is lower in glycemic index?
?
The foods have equal glycemic indexes (0)

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. Haddock - https://fdc.nal.usda.gov/fdc-app.html#/food-details/174198/nutrients
  2. Rockfish - https://fdc.nal.usda.gov/fdc-app.html#/food-details/175131/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.