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  6. Haddock vs. Onion

Haddock vs. Onion — In-Depth Nutrition Comparison

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What are the main differences between haddock and onions?

  • Haddock is richer in vitamin B12, selenium, phosphorus, vitamin B3, vitamin B6, choline, and vitamin B5, yet onions are richer in vitamin C.
  • Haddock's daily need coverage for vitamin B12 is 89% higher.
  • Haddock has a lower glycemic index than onions.

We used Fish, haddock, cooked, dry heat and Onions, raw types in this comparison.

Infographic

Haddock vs Onion 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.
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 19% 4.2% 31% 7.9% 8.7% 11% 119% 34% 1.7% 173%
Onion
Onion
4
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 7.1% 6.9% 13% 7.9% 13% 4.6% 12% 0.52% 17% 2.7%
Contains more MagnesiumMagnesium +160%
Contains more PotassiumPotassium +140.4%
Contains more ZincZinc +135.3%
Contains more PhosphorusPhosphorus +858.6%
Contains more SeleniumSelenium +6240%
Contains more CalciumCalcium +64.3%
Contains more CopperCopper +50%
Contains less SodiumSodium -98.5%
Contains more ManganeseManganese +892.3%
~equal in Iron ~0.21mg

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.
Vitamin C Vit. C Vitamin A Vit. A Vitamin E Vit. E Vitamin D Vit. D Vitamin B1 Vit. B1 Vitamin B2 Vit. B2 Vitamin B3 Vit. B3 Vitamin B5 Vit. B5 Vitamin B6 Vit. B6 Vitamin B12 Vit. B12 Vitamin K Vit. K Folate Folate Choline Choline 0% 7% 11% 9% 5.8% 16% 77% 30% 75% 266% 0.25% 9.8% 43%
Onion
Onion
4
Vitamin C Vit. C Vitamin A Vit. A Vitamin E Vit. E Vitamin D Vit. D Vitamin B1 Vit. B1 Vitamin B2 Vit. B2 Vitamin B3 Vit. B3 Vitamin B5 Vit. B5 Vitamin B6 Vit. B6 Vitamin B12 Vit. B12 Vitamin K Vit. K Folate Folate Choline Choline 25% 0% 0.4% 0% 12% 6.2% 2.2% 7.4% 28% 0% 1% 14% 3.3%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin EVitamin E +2650%
Contains more Vitamin DVitamin D +∞%
Contains more Vitamin B2Vitamin B2 +155.6%
Contains more Vitamin B3Vitamin B3 +3450.9%
Contains more Vitamin B5Vitamin B5 +301.6%
Contains more Vitamin B6Vitamin B6 +172.5%
Contains more Vitamin B12Vitamin B12 +∞%
Contains more CholineCholine +1204.9%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin B1Vitamin B1 +100%
Contains more Vitamin KVitamin K +300%
Contains more FolateFolate +46.2%

All nutrients comparison - raw data values

Nutrient Haddock Onion DV% diff.
Vitamin B12 2.13µg 0µg 89%
Selenium 31.7µg 0.5µg 57%
Protein 19.99g 1.1g 38%
Phosphorus 278mg 29mg 36%
Vitamin B3 4.119mg 0.116mg 25%
Cholesterol 66mg 0mg 22%
Vitamin B6 0.327mg 0.12mg 16%
Choline 79.6mg 6.1mg 13%
Sodium 261mg 4mg 11%
Vitamin C 0mg 7.4mg 8%
Vitamin B5 0.494mg 0.123mg 7%
Fiber 0g 1.7g 7%
Potassium 351mg 146mg 6%
Manganese 0.013mg 0.129mg 5%
Magnesium 26mg 10mg 4%
Vitamin E 0.55mg 0.02mg 4%
Vitamin B2 0.069mg 0.027mg 3%
Vitamin D 0.6µg 0µg 3%
Calories 90kcal 40kcal 3%
Carbs 0g 9.34g 3%
Vitamin D 23IU 0IU 3%
Zinc 0.4mg 0.17mg 2%
Folate 13µg 19µg 2%
Fructose 1.29g 2%
Vitamin A 21µg 0µg 2%
Vitamin B1 0.023mg 0.046mg 2%
Calcium 14mg 23mg 1%
Fats 0.55g 0.1g 1%
Copper 0.026mg 0.039mg 1%
Polyunsaturated fat 0.204g 0.017g 1%
Net carbs 0g 7.64g N/A
Iron 0.21mg 0.21mg 0%
Sugar 0g 4.24g N/A
Vitamin K 0.1µg 0.4µg 0%
Trans fat 0.005g 0g N/A
Saturated fat 0.111g 0.042g 0%
Monounsaturated fat 0.074g 0.013g 0%
Tryptophan 0.26mg 0.014mg 0%
Threonine 1.015mg 0.021mg 0%
Isoleucine 1.067mg 0.014mg 0%
Leucine 1.882mg 0.025mg 0%
Lysine 2.126mg 0.039mg 0%
Methionine 0.686mg 0.002mg 0%
Phenylalanine 0.904mg 0.025mg 0%
Valine 1.193mg 0.021mg 0%
Histidine 0.682mg 0.014mg 0%
Omega-3 - EPA 0.051g 0g N/A
Omega-3 - DHA 0.109g 0g N/A
Omega-3 - DPA 0.006g 0g N/A
Omega-6 - Eicosadienoic acid 0.001g 0g N/A

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
20% 80%
Protein: 19.99 g
Fats: 0.55 g
Carbs: 0 g
Water: 79.65 g
Other: 0 g
Onion
Onion
3
9% 89%
Protein: 1.1 g
Fats: 0.1 g
Carbs: 9.34 g
Water: 89.11 g
Other: 0.35 g
Contains more ProteinProtein +1717.3%
Contains more FatsFats +450%
Contains more CarbsCarbs +∞%
Contains more WaterWater +11.9%
~equal in Other ~0.35g

Fat Type Comparison

Fat type breakdown side-by-side comparison
29% 19% 52%
Saturated fat: Sat. Fat 0.111 g
Monounsaturated fat: Mono. Fat 0.074 g
Polyunsaturated fat: Poly. Fat 0.204 g
Onion
Onion
1
58% 18% 24%
Saturated fat: Sat. Fat 0.042 g
Monounsaturated fat: Mono. Fat 0.013 g
Polyunsaturated fat: Poly. Fat 0.017 g
Contains more Mono. FatMonounsaturated fat +469.2%
Contains more Poly. FatPolyunsaturated fat +1100%
Contains less Sat. FatSaturated fat -62.2%

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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. Onion - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170000/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.