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  6. Blueberry vs. Onion

Blueberry vs. Onion — In-Depth Nutrition Comparison

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Important differences between blueberries and onions

  • Blueberries have more vitamin K and manganese; however, onions are richer in vitamin B6.
  • Blueberries' daily need coverage for vitamin K is 16% more.
  • Blueberries contain 29 times more vitamin E than onions. Blueberries contain 0.57mg of vitamin E, while onions contain 0.02mg.
  • Onions contain less sugar.
  • Blueberries have a higher glycemic index. The glycemic index of blueberries is 53, while the glycemic index of onions is 15.

The food varieties used in the comparison are Blueberries, raw and Onions, raw.

Infographic

Blueberry 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.
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 4.3% 1.8% 6.8% 11% 19% 4.4% 5.1% 0.13% 44% 0.55%
Onion
Onion
5
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 IronIron +33.3%
Contains more CopperCopper +46.2%
Contains less SodiumSodium -75%
Contains more ManganeseManganese +160.5%
Contains more MagnesiumMagnesium +66.7%
Contains more CalciumCalcium +283.3%
Contains more PotassiumPotassium +89.6%
Contains more PhosphorusPhosphorus +141.7%
Contains more SeleniumSelenium +400%
~equal in Zinc ~0.17mg

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 32% 1% 11% 0% 9.3% 9.5% 7.8% 7.4% 12% 0% 48% 4.5% 3.3%
Onion
Onion
3
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 CVitamin C +31.1%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin EVitamin E +2750%
Contains more Vitamin B2Vitamin B2 +51.9%
Contains more Vitamin B3Vitamin B3 +260.3%
Contains more Vitamin KVitamin K +4725%
Contains more Vitamin B1Vitamin B1 +24.3%
Contains more Vitamin B6Vitamin B6 +130.8%
Contains more FolateFolate +216.7%
~equal in Vitamin D ~0µg
~equal in Vitamin B5 ~0.123mg
~equal in Vitamin B12 ~0µg
~equal in Choline ~6.1mg

All nutrients comparison - raw data values

Nutrient Blueberry Onion DV% diff.
Vitamin K 19.3µg 0.4µg 16%
Manganese 0.336mg 0.129mg 9%
Fructose 4.97g 1.29g 5%
Vitamin B6 0.052mg 0.12mg 5%
Vitamin E 0.57mg 0.02mg 4%
Vitamin C 9.7mg 7.4mg 3%
Folate 6µg 19µg 3%
Fiber 2.4g 1.7g 3%
Carbs 14.49g 9.34g 2%
Calcium 6mg 23mg 2%
Potassium 77mg 146mg 2%
Vitamin B3 0.418mg 0.116mg 2%
Copper 0.057mg 0.039mg 2%
Phosphorus 12mg 29mg 2%
Polyunsaturated fat 0.146g 0.017g 1%
Vitamin B2 0.041mg 0.027mg 1%
Protein 0.74g 1.1g 1%
Selenium 0.1µg 0.5µg 1%
Calories 57kcal 40kcal 1%
Iron 0.28mg 0.21mg 1%
Vitamin B1 0.037mg 0.046mg 1%
Magnesium 6mg 10mg 1%
Fats 0.33g 0.1g 0%
Net carbs 12.09g 7.64g N/A
Sugar 9.96g 4.24g N/A
Zinc 0.16mg 0.17mg 0%
Starch 0.03g 0g 0%
Sodium 1mg 4mg 0%
Vitamin A 3µg 0µg 0%
Vitamin B5 0.124mg 0.123mg 0%
Saturated fat 0.028g 0.042g 0%
Choline 6mg 6.1mg 0%
Monounsaturated fat 0.047g 0.013g 0%
Tryptophan 0.003mg 0.014mg 0%
Threonine 0.02mg 0.021mg 0%
Isoleucine 0.023mg 0.014mg 0%
Leucine 0.044mg 0.025mg 0%
Lysine 0.013mg 0.039mg 0%
Methionine 0.012mg 0.002mg 0%
Phenylalanine 0.026mg 0.025mg 0%
Valine 0.031mg 0.021mg 0%
Histidine 0.011mg 0.014mg 0%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
14% 84%
Protein: 0.74 g
Fats: 0.33 g
Carbs: 14.49 g
Water: 84.21 g
Other: 0.23 g
Onion
Onion
3
9% 89%
Protein: 1.1 g
Fats: 0.1 g
Carbs: 9.34 g
Water: 89.11 g
Other: 0.35 g
Contains more FatsFats +230%
Contains more CarbsCarbs +55.1%
Contains more ProteinProtein +48.6%
Contains more OtherOther +52.2%
~equal in Water ~89.11g

Fat Type Comparison

Fat type breakdown side-by-side comparison
13% 21% 66%
Saturated fat: Sat. Fat 0.028 g
Monounsaturated fat: Mono. Fat 0.047 g
Polyunsaturated fat: Poly. Fat 0.146 g
Onion
Onion
0
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 less Sat. FatSaturated fat -33.3%
Contains more Mono. FatMonounsaturated fat +261.5%
Contains more Poly. FatPolyunsaturated fat +758.8%

Carbohydrate type comparison

Carbohydrate type breakdown side-by-side comparison
49% 50%
Starch: 0.03 g
Sucrose: 0.11 g
Glucose: 4.88 g
Fructose: 4.97 g
Lactose: 0 g
Maltose: 0 g
Galactose: 0 g
Onion
Onion
1
23% 46% 30%
Starch: 0 g
Sucrose: 0.99 g
Glucose: 1.97 g
Fructose: 1.29 g
Lactose: 0 g
Maltose: 0 g
Galactose: 0 g
Contains more StarchStarch +∞%
Contains more GlucoseGlucose +147.7%
Contains more FructoseFructose +285.3%
Contains more SucroseSucrose +800%
~equal in Lactose ~0g
~equal in Maltose ~0g
~equal in Galactose ~0g

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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. Blueberry - https://fdc.nal.usda.gov/fdc-app.html#/food-details/171711/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.