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Welsh onion vs. Pizza — In-Depth Nutrition Comparison

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Important differences between welsh onion and pizza

  • Welsh onion has more vitamin K and vitamin C; however, pizza has more selenium, vitamin B1, phosphorus, vitamin B3, folate, and vitamin B12.
  • Welsh onion's daily need coverage for vitamin K is 156% more.
  • Welsh onion has 19 times more vitamin C than pizza. Welsh onion has 27mg of vitamin C, while pizza has 1.4mg.
  • Welsh onion is lower in sodium.
  • Pizza has a higher glycemic index than welsh onion.

The food varieties used in the comparison are Onions, welsh, raw and Fast Food, Pizza Chain, 14" pizza, cheese topping, regular crust.

Infographic

Welsh onion vs Pizza 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 16% 5.4% 19% 46% 23% 14% 21% 2.2% 18% 3.3%
Pizza
7
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 17% 56% 15% 93% 35% 37% 93% 78% 47% 109%
Contains more PotassiumPotassium +23.3%
Contains less SodiumSodium -97.2%
Contains more CalciumCalcium +944.4%
Contains more IronIron +103.3%
Contains more CopperCopper +50%
Contains more ZincZinc +157.7%
Contains more PhosphorusPhosphorus +340.8%
Contains more ManganeseManganese +162.8%
Contains more SeleniumSelenium +3216.7%
~equal in Magnesium ~24mg

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 90% 0% 10% 0% 13% 21% 7.5% 10% 17% 0% 484% 12% 2.9%
Pizza
9
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 4.7% 23% 17% 0% 98% 45% 72% 0% 18% 53% 17% 70% 8.9%
Contains more Vitamin CVitamin C +1828.6%
Contains more Vitamin B5Vitamin B5 +∞%
Contains more Vitamin KVitamin K +2786.6%
Contains more Vitamin EVitamin E +62.7%
Contains more Vitamin B1Vitamin B1 +680%
Contains more Vitamin B2Vitamin B2 +116.7%
Contains more Vitamin B3Vitamin B3 +856.3%
Contains more Vitamin B6Vitamin B6 +11.1%
Contains more Vitamin B12Vitamin B12 +∞%
Contains more FolateFolate +481.3%
Contains more CholineCholine +209.4%
~equal in Vitamin D ~0µg

All nutrients comparison - raw data values

Nutrient Welsh onion Pizza DV% diff.
Vitamin K 193.4µg 6.7µg 156%
Selenium 0.6µg 19.9µg 35%
Vitamin C 27mg 1.4mg 28%
Vitamin B1 0.05mg 0.39mg 28%
Sodium 17mg 598mg 25%
Phosphorus 49mg 216mg 24%
Vitamin B3 0.4mg 3.825mg 21%
Saturated fat 0.067g 4.465g 20%
Folate 16µg 93µg 19%
Protein 1.9g 11.39g 19%
Vitamin B12 0µg 0.42µg 18%
Calcium 18mg 188mg 17%
Iron 1.22mg 2.48mg 16%
Fats 0.4g 9.69g 14%
Calories 34kcal 266kcal 12%
Starch 26.95g 11%
Manganese 0.137mg 0.36mg 10%
Polyunsaturated fat 0.156g 1.681g 10%
Carbs 6.5g 33.33g 9%
Vitamin A 69µg 8%
Vitamin B2 0.09mg 0.195mg 8%
Zinc 0.52mg 1.34mg 7%
Monounsaturated fat 0.056g 2.608g 6%
Cholesterol 0mg 17mg 6%
Copper 0.07mg 0.105mg 4%
Vitamin B5 0.169mg 3%
Choline 5.3mg 16.4mg 2%
Vitamin E 0.51mg 0.83mg 2%
Fructose 1g 1%
Vitamin B6 0.072mg 0.08mg 1%
Potassium 212mg 172mg 1%
Net carbs 4.1g 31.03g N/A
Magnesium 23mg 24mg 0%
Sugar 2.18g 3.58g N/A
Fiber 2.4g 2.3g 0%
Trans fat 0g 0.241g N/A
Tryptophan 0.021mg 0%
Threonine 0.074mg 0.41mg 0%
Isoleucine 0.081mg 0.564mg 0%
Leucine 0.113mg 1.139mg 0%
Lysine 0.095mg 0.77mg 0%
Methionine 0.021mg 0.264mg 0%
Phenylalanine 0.061mg 0.664mg 0%
Valine 0.084mg 0.72mg 0%
Histidine 0.033mg 0.355mg 0%
Omega-3 - EPA 0.004g N/A
Omega-3 - ALA 0.175g N/A
Omega-3 - DPA 0.004g N/A
Omega-6 - Gamma-linoleic acid 0.003g N/A
Omega-6 - Dihomo-gamma-linoleic acid 0.009g N/A
Omega-6 - Eicosadienoic acid 0.003g N/A
Omega-6 - Linoleic acid 1.367g N/A

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
2% 7% 91%
Protein: 1.9 g
Fats: 0.4 g
Carbs: 6.5 g
Water: 90.5 g
Other: 0.7 g
Pizza
4
11% 10% 33% 43% 2%
Protein: 11.39 g
Fats: 9.69 g
Carbs: 33.33 g
Water: 43.17 g
Other: 2.42 g
Contains more WaterWater +109.6%
Contains more ProteinProtein +499.5%
Contains more FatsFats +2322.5%
Contains more CarbsCarbs +412.8%
Contains more OtherOther +245.7%

Fat Type Comparison

Fat type breakdown side-by-side comparison
24% 20% 56%
Saturated fat: Sat. Fat 0.067 g
Monounsaturated fat: Mono. Fat 0.056 g
Polyunsaturated fat: Poly. Fat 0.156 g
Pizza
2
51% 30% 19%
Saturated fat: Sat. Fat 4.465 g
Monounsaturated fat: Mono. Fat 2.608 g
Polyunsaturated fat: Poly. Fat 1.681 g
Contains less Sat. FatSaturated fat -98.5%
Contains more Mono. FatMonounsaturated fat +4557.1%
Contains more Poly. FatPolyunsaturated fat +977.6%

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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. Welsh onion - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170007/nutrients
  2. Pizza - https://fdc.nal.usda.gov/fdc-app.html#/food-details/173292/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.