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Wheat vs. Onion — In-Depth Nutrition Comparison

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How are wheat and onions different?

  • Wheat is higher than onions in selenium, manganese, phosphorus, copper, vitamin B3, iron, zinc, magnesium, vitamin B1, and vitamin B6.
  • Wheat covers your daily need for selenium, 162% more than onions.
  • Wheat contains 58 times more vitamin B3 than onions. Wheat contains 6.738mg of vitamin B3, while onions contain 0.116mg.
  • Wheat has a higher glycemic index (50) than onions (15).

Wheat, durum and Onions, raw types were used in this article.

Infographic

Wheat  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.
Wheat
10
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 103% 10% 38% 132% 184% 113% 218% 0.26% 393% 488%
Onion
0
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 +1340%
Contains more CalciumCalcium +47.8%
Contains more PotassiumPotassium +195.2%
Contains more IronIron +1576.2%
Contains more CopperCopper +1317.9%
Contains more ZincZinc +2347.1%
Contains more PhosphorusPhosphorus +1651.7%
Contains less SodiumSodium -50%
Contains more ManganeseManganese +2234.9%
Contains more SeleniumSelenium +17780%

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% 0% 0% 0% 105% 28% 126% 56% 97% 0% 0% 32% 0%
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 B1Vitamin B1 +810.9%
Contains more Vitamin B2Vitamin B2 +348.1%
Contains more Vitamin B3Vitamin B3 +5708.6%
Contains more Vitamin B5Vitamin B5 +660.2%
Contains more Vitamin B6Vitamin B6 +249.2%
Contains more FolateFolate +126.3%
Contains more Vitamin CVitamin C +∞%
~equal in Vitamin A ~0µg
~equal in Vitamin D ~0µg
~equal in Vitamin B12 ~0µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
14% 2% 71% 11% 2%
Protein: 13.68 g
Fats: 2.47 g
Carbs: 71.13 g
Water: 10.94 g
Other: 1.78 g
Onion
1
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 +1143.6%
Contains more FatsFats +2370%
Contains more CarbsCarbs +661.6%
Contains more OtherOther +408.6%
Contains more WaterWater +714.5%

Fat Type Comparison

Fat type breakdown side-by-side comparison
26% 19% 55%
Saturated fat: Sat. Fat 0.454 g
Monounsaturated fat: Mono. Fat 0.344 g
Polyunsaturated fat: Poly. Fat 0.978 g
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 +2546.2%
Contains more Poly. FatPolyunsaturated fat +5652.9%
Contains less Sat. FatSaturated fat -90.7%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Wheat Onion DV% diff.
Selenium 89.4µg 0.5µg 162%
Manganese 3.012mg 0.129mg 125%
Phosphorus 508mg 29mg 68%
Copper 0.553mg 0.039mg 57%
Vitamin B3 6.738mg 0.116mg 41%
Iron 3.52mg 0.21mg 41%
Zinc 4.16mg 0.17mg 36%
Magnesium 144mg 10mg 32%
Vitamin B1 0.419mg 0.046mg 31%
Protein 13.68g 1.1g 25%
Vitamin B6 0.419mg 0.12mg 23%
Carbs 71.13g 9.34g 21%
Vitamin B5 0.935mg 0.123mg 16%
Calories 339kcal 40kcal 15%
Vitamin C 0mg 7.4mg 8%
Potassium 431mg 146mg 8%
Vitamin B2 0.121mg 0.027mg 7%
Fiber 1.7g 7%
Folate 43µg 19µg 6%
Polyunsaturated fat 0.978g 0.017g 6%
Fats 2.47g 0.1g 4%
Fructose 1.29g 2%
Saturated fat 0.454g 0.042g 2%
Choline 6.1mg 1%
Monounsaturated fat 0.344g 0.013g 1%
Calcium 34mg 23mg 1%
Net carbs 71.13g 7.64g N/A
Sugar 4.24g N/A
Sodium 2mg 4mg 0%
Vitamin E 0.02mg 0%
Vitamin K 0.4µg 0%
Tryptophan 0.176mg 0.014mg 0%
Threonine 0.366mg 0.021mg 0%
Isoleucine 0.533mg 0.014mg 0%
Leucine 0.934mg 0.025mg 0%
Lysine 0.303mg 0.039mg 0%
Methionine 0.221mg 0.002mg 0%
Phenylalanine 0.681mg 0.025mg 0%
Valine 0.594mg 0.021mg 0%
Histidine 0.322mg 0.014mg 0%

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Wheat Onion
Low Calories diet ok
Low Fats diet ok
Low Carbs diet ok
Low Glycemic Index diet ok

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
34%
Wheat
8%
Onion
Minerals Daily Need Coverage Score
168%
Wheat
8%
Onion

Comparison summary

Which food is lower in Sugar?
Wheat
Wheat is lower in Sugar (difference - 4.24g)
Which food contains less Sodium?
Wheat
Wheat contains less Sodium (difference - 2mg)
Which food is richer in minerals?
Wheat
Wheat is relatively richer in minerals
Which food is lower in Saturated fat?
Onion
Onion is lower in Saturated fat (difference - 0.412g)
Which food is lower in glycemic index?
Onion
Onion is lower in glycemic index (difference - 35)
Which food is cheaper?
Onion
Onion is cheaper (difference - $0.2)
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)
Which food is richer in vitamins?
?
It cannot be stated which food is richer in vitamins. See the charts below for detailed information. See the charts below for detailed information. See the charts below for detailed information.

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. Wheat - https://fdc.nal.usda.gov/fdc-app.html#/food-details/169721/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.