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Brussels sprouts vs. Sweet onion — In-Depth Nutrition Comparison

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Important differences between Brussels sprouts and Sweet onion

  • Sweet onion has less Vitamin K, Vitamin C, Iron, Fiber, Manganese, Folate, Vitamin B1, Potassium, Vitamin B6, and Phosphorus.
  • Brussels sprouts' daily need coverage for Vitamin K is 147% more.
  • Brussels sprouts have 18 times more Vitamin C than Sweet onion. Brussels sprouts have 85mg of Vitamin C, while Sweet onion has 4.8mg.

The food varieties used in the comparison are Brussels sprouts, raw and Onions, sweet, raw.

Infographic

Brussels sprouts vs Sweet 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 16% 13% 34% 53% 23% 11% 30% 3.3% 44% 8.7%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 6.4% 6% 11% 9.8% 19% 3.5% 12% 1% 9.9% 2.7%
Contains more MagnesiumMagnesium +155.6%
Contains more CalciumCalcium +110%
Contains more PotassiumPotassium +226.9%
Contains more IronIron +438.5%
Contains more CopperCopper +25%
Contains more ZincZinc +223.1%
Contains more PhosphorusPhosphorus +155.6%
Contains more ManganeseManganese +343.4%
Contains more SeleniumSelenium +220%
Contains less SodiumSodium -68%

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 283% 45% 18% 0% 35% 21% 14% 19% 51% 0% 443% 46% 10%
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 16% 0.06% 0.4% 0% 10% 4.6% 2.5% 5.9% 30% 0% 0.75% 17% 3%
Contains more Vitamin CVitamin C +1670.8%
Contains more Vitamin AVitamin A +75300%
Contains more Vitamin EVitamin E +4300%
Contains more Vitamin B1Vitamin B1 +239%
Contains more Vitamin B2Vitamin B2 +350%
Contains more Vitamin B3Vitamin B3 +460.2%
Contains more Vitamin B5Vitamin B5 +215.3%
Contains more Vitamin B6Vitamin B6 +68.5%
Contains more Vitamin KVitamin K +58900%
Contains more FolateFolate +165.2%
Contains more CholineCholine +247.3%
~equal in Vitamin D ~0µg
~equal in Vitamin B12 ~µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
3% 9% 86%
Protein: 3.38 g
Fats: 0.3 g
Carbs: 8.95 g
Water: 86 g
Other: 1.37 g
8% 91%
Protein: 0.8 g
Fats: 0.08 g
Carbs: 7.55 g
Water: 91.24 g
Other: 0.33 g
Contains more ProteinProtein +322.5%
Contains more FatsFats +275%
Contains more CarbsCarbs +18.5%
Contains more OtherOther +315.2%
~equal in Water ~91.24g

Carbohydrate type comparison

Carbohydrate type breakdown side-by-side comparison
21% 37% 42%
Starch: 0 g
Sucrose: 0.46 g
Glucose: 0.81 g
Fructose: 0.93 g
Lactose: 0 g
Maltose: 0 g
Galactose: 0 g
14% 45% 40%
Starch: 0 g
Sucrose: 0.72 g
Glucose: 2.26 g
Fructose: 2.02 g
Lactose: 0.02 g
Maltose: 0 g
Galactose: 0 g
Contains more SucroseSucrose +56.5%
Contains more GlucoseGlucose +179%
Contains more FructoseFructose +117.2%
Contains more LactoseLactose +∞%
~equal in Starch ~0g
~equal in Maltose ~0g
~equal in Galactose ~0g

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Brussels sprouts Sweet onion Opinion
Calories 43kcal 32kcal Brussels sprouts
Protein 3.38g 0.8g Brussels sprouts
Fats 0.3g 0.08g Brussels sprouts
Vitamin C 85mg 4.8mg Brussels sprouts
Net carbs 5.15g 6.65g Sweet onion
Carbs 8.95g 7.55g Brussels sprouts
Magnesium 23mg 9mg Brussels sprouts
Calcium 42mg 20mg Brussels sprouts
Potassium 389mg 119mg Brussels sprouts
Iron 1.4mg 0.26mg Brussels sprouts
Sugar 2.2g 5.02g Brussels sprouts
Fiber 3.8g 0.9g Brussels sprouts
Copper 0.07mg 0.056mg Brussels sprouts
Zinc 0.42mg 0.13mg Brussels sprouts
Phosphorus 69mg 27mg Brussels sprouts
Sodium 25mg 8mg Sweet onion
Vitamin A 754IU 1IU Brussels sprouts
Vitamin A 38µg 0µg Brussels sprouts
Vitamin E 0.88mg 0.02mg Brussels sprouts
Manganese 0.337mg 0.076mg Brussels sprouts
Selenium 1.6µg 0.5µg Brussels sprouts
Vitamin B1 0.139mg 0.041mg Brussels sprouts
Vitamin B2 0.09mg 0.02mg Brussels sprouts
Vitamin B3 0.745mg 0.133mg Brussels sprouts
Vitamin B5 0.309mg 0.098mg Brussels sprouts
Vitamin B6 0.219mg 0.13mg Brussels sprouts
Vitamin K 177µg 0.3µg Brussels sprouts
Folate 61µg 23µg Brussels sprouts
Choline 19.1mg 5.5mg Brussels sprouts
Saturated Fat 0.062g Sweet onion
Monounsaturated Fat 0.023g Brussels sprouts
Polyunsaturated fat 153g Brussels sprouts
Tryptophan 0.037mg 0.009mg Brussels sprouts
Threonine 0.12mg 0.018mg Brussels sprouts
Isoleucine 0.132mg 0.014mg Brussels sprouts
Leucine 0.152mg 0.025mg Brussels sprouts
Lysine 0.154mg 0.033mg Brussels sprouts
Methionine 0.032mg 0.009mg Brussels sprouts
Phenylalanine 0.098mg 0.024mg Brussels sprouts
Valine 0.155mg 0.02mg Brussels sprouts
Histidine 0.076mg 0.011mg Brussels sprouts
Fructose 0.93g 2.02g Sweet onion

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Brussels sprouts Sweet onion
Low Calories diet ok
Low Fats diet ok
Low Carbs diet ok
Low Glycemic Index diet ok

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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
76%
Brussels sprouts
7%
Sweet onion
Minerals Daily Need Coverage Score
24%
Brussels sprouts
8%
Sweet onion

Comparison summary

Which food contains less Sodium?
Sweet onion
Sweet onion contains less Sodium (difference - 17mg)
Which food is lower in Saturated Fat?
Sweet onion
Sweet onion is lower in Saturated Fat (difference - 0.062g)
Which food is lower in glycemic index?
Sweet onion
Sweet onion is lower in glycemic index (difference - 0)
Which food is cheaper?
Sweet onion
Sweet onion is cheaper (difference - $0.4)
Which food is lower in Sugar?
Brussels sprouts
Brussels sprouts is lower in Sugar (difference - 2.82g)
Which food is richer in minerals?
Brussels sprouts
Brussels sprouts is relatively richer in minerals
Which food is richer in vitamins?
Brussels sprouts
Brussels sprouts is relatively richer in vitamins
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)

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. Brussels sprouts - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170383/nutrients
  2. Sweet onion - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170008/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.