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Sweet onion vs. Taro — In-Depth Nutrition Comparison

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Important differences between Sweet onion and Taro

  • Sweet onion has less Vitamin E, Potassium, Manganese, Copper, Fiber, Vitamin B6, Phosphorus, and Magnesium.
  • Taro's daily need coverage for Vitamin E is 16% more.

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

Infographic

Sweet onion vs Taro 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 6.4% 6% 11% 9.8% 19% 3.5% 12% 1% 9.9% 2.7%
Taro
9
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 24% 13% 52% 21% 57% 6.3% 36% 1.4% 50% 3.8%
Contains less SodiumSodium -27.3%
Contains more MagnesiumMagnesium +266.7%
Contains more CalciumCalcium +115%
Contains more PotassiumPotassium +396.6%
Contains more IronIron +111.5%
Contains more CopperCopper +207.1%
Contains more ZincZinc +76.9%
Contains more PhosphorusPhosphorus +211.1%
Contains more ManganeseManganese +403.9%
Contains more SeleniumSelenium +40%

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 16% 0.06% 0.4% 0% 10% 4.6% 2.5% 5.9% 30% 0% 0.75% 17% 3%
Taro
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 15% 4.6% 48% 0% 24% 5.8% 11% 18% 65% 0% 2.5% 17% 9.4%
Contains more Vitamin AVitamin A +7500%
Contains more Vitamin EVitamin E +11800%
Contains more Vitamin B1Vitamin B1 +131.7%
Contains more Vitamin B2Vitamin B2 +25%
Contains more Vitamin B3Vitamin B3 +351.1%
Contains more Vitamin B5Vitamin B5 +209.2%
Contains more Vitamin B6Vitamin B6 +117.7%
Contains more Vitamin KVitamin K +233.3%
Contains more CholineCholine +214.5%
~equal in Vitamin C ~4.5mg
~equal in Vitamin D ~0µg
~equal in Vitamin B12 ~0µg
~equal in Folate ~22µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
8% 91%
Protein: 0.8 g
Fats: 0.08 g
Carbs: 7.55 g
Water: 91.24 g
Other: 0.33 g
Taro
4
26% 71%
Protein: 1.5 g
Fats: 0.2 g
Carbs: 26.46 g
Water: 70.64 g
Other: 1.2 g
Contains more WaterWater +29.2%
Contains more ProteinProtein +87.5%
Contains more FatsFats +150%
Contains more CarbsCarbs +250.5%
Contains more OtherOther +263.6%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Sweet onion Taro Opinion
Calories 32kcal 112kcal Taro
Protein 0.8g 1.5g Taro
Fats 0.08g 0.2g Taro
Vitamin C 4.8mg 4.5mg Sweet onion
Net carbs 6.65g 22.36g Taro
Carbs 7.55g 26.46g Taro
Magnesium 9mg 33mg Taro
Calcium 20mg 43mg Taro
Potassium 119mg 591mg Taro
Iron 0.26mg 0.55mg Taro
Sugar 5.02g 0.4g Taro
Fiber 0.9g 4.1g Taro
Copper 0.056mg 0.172mg Taro
Zinc 0.13mg 0.23mg Taro
Phosphorus 27mg 84mg Taro
Sodium 8mg 11mg Sweet onion
Vitamin A 1IU 76IU Taro
Vitamin A 0µg 4µg Taro
Vitamin E 0.02mg 2.38mg Taro
Manganese 0.076mg 0.383mg Taro
Selenium 0.5µg 0.7µg Taro
Vitamin B1 0.041mg 0.095mg Taro
Vitamin B2 0.02mg 0.025mg Taro
Vitamin B3 0.133mg 0.6mg Taro
Vitamin B5 0.098mg 0.303mg Taro
Vitamin B6 0.13mg 0.283mg Taro
Vitamin K 0.3µg 1µg Taro
Folate 23µg 22µg Sweet onion
Choline 5.5mg 17.3mg Taro
Saturated Fat 0.041g Sweet onion
Monounsaturated Fat 0.016g Taro
Polyunsaturated fat 0.083g Taro
Tryptophan 0.009mg 0.023mg Taro
Threonine 0.018mg 0.069mg Taro
Isoleucine 0.014mg 0.054mg Taro
Leucine 0.025mg 0.111mg Taro
Lysine 0.033mg 0.067mg Taro
Methionine 0.009mg 0.02mg Taro
Phenylalanine 0.024mg 0.082mg Taro
Valine 0.02mg 0.082mg Taro
Histidine 0.011mg 0.034mg Taro
Fructose 2.02g Sweet onion

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Sweet onion Taro
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
7%
Sweet onion
17%
Taro
Minerals Daily Need Coverage Score
8%
Sweet onion
26%
Taro

Comparison summary

Which food is richer in minerals?
Taro
Taro is relatively richer in minerals
Which food is lower in Sugar?
Taro
Taro is lower in Sugar (difference - 4.62g)
Which food is richer in vitamins?
Taro
Taro is relatively richer in vitamins
Which food contains less Sodium?
Sweet onion
Sweet onion contains less Sodium (difference - 3mg)
Which food is lower in Saturated Fat?
Sweet onion
Sweet onion is lower in Saturated Fat (difference - 0.041g)
Which food is lower in glycemic index?
Sweet onion
Sweet onion is lower in glycemic index (difference - 54)
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)
Which food is cheaper?
?
The foods are relatively equal in price ($)

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. Sweet onion - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170008/nutrients
  2. Taro - https://fdc.nal.usda.gov/fdc-app.html#/food-details/169308/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.