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Mackerel vs. Welsh onion — In-Depth Nutrition Comparison

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Significant differences between mackerel and welsh onion

  • Mackerel has more vitamin B12, selenium, vitamin B3, phosphorus, vitamin B6, and vitamin B2; however, welsh onion is richer in vitamin C and vitamin A.
  • Mackerel covers your daily vitamin B12 needs 792% more than welsh onion.
  • Welsh onion has a higher glycemic index. The glycemic index of welsh onion is 39, while the glycemic index of mackerel is 0.

Specific food types used in this comparison are Fish, mackerel, Atlantic, cooked, dry heat and Onions, welsh, raw.

Infographic

Mackerel vs Welsh onion infographic
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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 69% 4.5% 35% 59% 31% 26% 119% 11% 2.6% 281%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 16% 5.4% 19% 46% 23% 14% 21% 2.2% 18% 3.3%
Contains more MagnesiumMagnesium +321.7%
Contains more PotassiumPotassium +89.2%
Contains more IronIron +28.7%
Contains more CopperCopper +34.3%
Contains more ZincZinc +80.8%
Contains more PhosphorusPhosphorus +467.3%
Contains more SeleniumSelenium +8500%
Contains more CalciumCalcium +20%
Contains less SodiumSodium -79.5%
Contains more ManganeseManganese +585%

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 1.3% 18% 0% 0% 40% 95% 128% 59% 106% 2375% 0% 1.5% 0%
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 90% 0% 10% 0% 13% 21% 7.5% 10% 17% 0% 484% 12% 2.9%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin B1Vitamin B1 +218%
Contains more Vitamin B2Vitamin B2 +357.8%
Contains more Vitamin B3Vitamin B3 +1612.5%
Contains more Vitamin B5Vitamin B5 +485.8%
Contains more Vitamin B6Vitamin B6 +538.9%
Contains more Vitamin B12Vitamin B12 +∞%
Contains more Vitamin CVitamin C +6650%
Contains more FolateFolate +700%
~equal in Vitamin D ~0µg

All nutrients comparison - raw data values

Nutrient Mackerel Welsh onion DV% diff.
Vitamin B12 19µg 0µg 792%
Vitamin K 193.4µg 161%
Selenium 51.6µg 0.6µg 93%
Protein 23.85g 1.9g 44%
Vitamin B3 6.85mg 0.4mg 40%
Phosphorus 278mg 49mg 33%
Vitamin C 0.4mg 27mg 30%
Vitamin B6 0.46mg 0.072mg 30%
Polyunsaturated fat 4.3g 0.156g 28%
Fats 17.81g 0.4g 27%
Vitamin B2 0.412mg 0.09mg 25%
Cholesterol 75mg 0mg 25%
Saturated fat 4.176g 0.067g 19%
Magnesium 97mg 23mg 18%
Monounsaturated fat 7.006g 0.056g 17%
Vitamin B5 0.99mg 0.169mg 16%
Calories 262kcal 34kcal 11%
Fiber 0g 2.4g 10%
Vitamin B1 0.159mg 0.05mg 9%
Vitamin A 54µg 6%
Potassium 401mg 212mg 6%
Manganese 0.02mg 0.137mg 5%
Folate 2µg 16µg 4%
Zinc 0.94mg 0.52mg 4%
Iron 1.57mg 1.22mg 4%
Sodium 83mg 17mg 3%
Copper 0.094mg 0.07mg 3%
Vitamin E 0.51mg 3%
Carbs 0g 6.5g 2%
Choline 5.3mg 1%
Net carbs 0g 4.1g N/A
Calcium 15mg 18mg 0%
Sugar 2.18g N/A
Tryptophan 0.267mg 0.021mg 0%
Threonine 1.045mg 0.074mg 0%
Isoleucine 1.099mg 0.081mg 0%
Leucine 1.938mg 0.113mg 0%
Lysine 2.19mg 0.095mg 0%
Methionine 0.706mg 0.021mg 0%
Phenylalanine 0.931mg 0.061mg 0%
Valine 1.228mg 0.084mg 0%
Histidine 0.702mg 0.033mg 0%
Omega-3 - EPA 0.504g N/A
Omega-3 - DHA 0.699g N/A
Omega-3 - DPA 0.106g N/A

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
24% 18% 53% 5%
Protein: 23.85 g
Fats: 17.81 g
Carbs: 0 g
Water: 53.27 g
Other: 5.07 g
2% 7% 91%
Protein: 1.9 g
Fats: 0.4 g
Carbs: 6.5 g
Water: 90.5 g
Other: 0.7 g
Contains more ProteinProtein +1155.3%
Contains more FatsFats +4352.5%
Contains more OtherOther +624.3%
Contains more CarbsCarbs +∞%
Contains more WaterWater +69.9%

Fat Type Comparison

Fat type breakdown side-by-side comparison
27% 45% 28%
Saturated fat: Sat. Fat 4.176 g
Monounsaturated fat: Mono. Fat 7.006 g
Polyunsaturated fat: Poly. Fat 4.3 g
24% 20% 56%
Saturated fat: Sat. Fat 0.067 g
Monounsaturated fat: Mono. Fat 0.056 g
Polyunsaturated fat: Poly. Fat 0.156 g
Contains more Mono. FatMonounsaturated fat +12410.7%
Contains more Poly. FatPolyunsaturated fat +2656.4%
Contains less Sat. FatSaturated fat -98.4%

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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. Mackerel - https://fdc.nal.usda.gov/fdc-app.html#/food-details/175120/nutrients
  2. Welsh onion - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170007/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.