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Pizza vs. Welsh onion — In-Depth Nutrition Comparison

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Important differences between pizza and welsh onion

  • Pizza has more selenium, vitamin B1, phosphorus, vitamin B3, folate, and vitamin B12; however, welsh onion has more vitamin K and vitamin C.
  • Welsh onion's daily need coverage for vitamin K is 156% more.
  • Welsh onion is lower in saturated fat.
  • Pizza has a higher glycemic index than welsh onion.

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

Infographic

Pizza vs Welsh 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.
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%
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 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%
Contains more PotassiumPotassium +23.3%
Contains less SodiumSodium -97.2%
~equal in Magnesium ~23mg

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.
Pizza
8
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%
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 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 B12Vitamin B12 +∞%
Contains more FolateFolate +481.3%
Contains more CholineCholine +209.4%
Contains more Vitamin CVitamin C +1828.6%
Contains more Vitamin KVitamin K +2786.6%
~equal in Vitamin D ~0µg
~equal in Vitamin B6 ~0.072mg

All nutrients comparison - raw data values

Nutrient Pizza Welsh onion DV% diff.
Vitamin K 6.7µg 193.4µg 156%
Selenium 19.9µg 0.6µg 35%
Vitamin C 1.4mg 27mg 28%
Vitamin B1 0.39mg 0.05mg 28%
Sodium 598mg 17mg 25%
Phosphorus 216mg 49mg 24%
Vitamin B3 3.825mg 0.4mg 21%
Saturated fat 4.465g 0.067g 20%
Folate 93µg 16µg 19%
Protein 11.39g 1.9g 19%
Vitamin B12 0.42µg 0µg 18%
Calcium 188mg 18mg 17%
Iron 2.48mg 1.22mg 16%
Fats 9.69g 0.4g 14%
Calories 266kcal 34kcal 12%
Starch 26.95g 11%
Manganese 0.36mg 0.137mg 10%
Polyunsaturated fat 1.681g 0.156g 10%
Carbs 33.33g 6.5g 9%
Vitamin A 69µg 8%
Vitamin B2 0.195mg 0.09mg 8%
Zinc 1.34mg 0.52mg 7%
Monounsaturated fat 2.608g 0.056g 6%
Cholesterol 17mg 0mg 6%
Copper 0.105mg 0.07mg 4%
Vitamin B5 0.169mg 3%
Choline 16.4mg 5.3mg 2%
Vitamin E 0.83mg 0.51mg 2%
Fructose 1g 1%
Vitamin B6 0.08mg 0.072mg 1%
Potassium 172mg 212mg 1%
Net carbs 31.03g 4.1g N/A
Magnesium 24mg 23mg 0%
Sugar 3.58g 2.18g N/A
Fiber 2.3g 2.4g 0%
Trans fat 0.241g 0g N/A
Tryptophan 0.021mg 0%
Threonine 0.41mg 0.074mg 0%
Isoleucine 0.564mg 0.081mg 0%
Leucine 1.139mg 0.113mg 0%
Lysine 0.77mg 0.095mg 0%
Methionine 0.264mg 0.021mg 0%
Phenylalanine 0.664mg 0.061mg 0%
Valine 0.72mg 0.084mg 0%
Histidine 0.355mg 0.033mg 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
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
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 +499.5%
Contains more FatsFats +2322.5%
Contains more CarbsCarbs +412.8%
Contains more OtherOther +245.7%
Contains more WaterWater +109.6%

Fat Type Comparison

Fat type breakdown side-by-side comparison
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
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 +4557.1%
Contains more Poly. FatPolyunsaturated fat +977.6%
Contains less Sat. FatSaturated fat -98.5%

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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. Pizza - https://fdc.nal.usda.gov/fdc-app.html#/food-details/173292/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.