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Potato vs. Taro — In-Depth Nutrition Comparison

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Significant differences between potatoes and taro

  • Potatoes have more vitamin C; however, taro is richer in vitamin E, fiber, manganese, and copper.
  • Potatoes cover your daily vitamin C needs 17% more than taro.
  • Potatoes have a higher glycemic index. The glycemic index of potatoes is 86, while the glycemic index of taro is 54.

Specific food types used in this comparison are Potatoes, flesh, and skin, raw and Taro, raw.

Infographic

Potato vs Taro infographic
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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.
Potato
3
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 16% 3.6% 38% 30% 37% 8.2% 24% 0.78% 26% 2.2%
Taro
7
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 more IronIron +47.3%
Contains more ZincZinc +30.4%
Contains less SodiumSodium -45.5%
Contains more MagnesiumMagnesium +43.5%
Contains more CalciumCalcium +258.3%
Contains more PotassiumPotassium +39.1%
Contains more CopperCopper +56.4%
Contains more PhosphorusPhosphorus +47.4%
Contains more ManganeseManganese +91.5%
Contains more SeleniumSelenium +75%

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.
Potato
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 66% 0% 0.2% 0% 20% 7.4% 20% 18% 69% 0% 5% 11% 6.6%
Taro
5
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% 1.3% 48% 0% 24% 5.8% 11% 18% 65% 0% 2.5% 17% 9.4%
Contains more Vitamin CVitamin C +337.8%
Contains more Vitamin B2Vitamin B2 +28%
Contains more Vitamin B3Vitamin B3 +76.8%
Contains more Vitamin KVitamin K +100%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin EVitamin E +23700%
Contains more Vitamin B1Vitamin B1 +17.3%
Contains more FolateFolate +46.7%
Contains more CholineCholine +43%
~equal in Vitamin D ~0µg
~equal in Vitamin B5 ~0.303mg
~equal in Vitamin B6 ~0.283mg
~equal in Vitamin B12 ~0µg

All nutrients comparison - raw data values

Nutrient Potato Taro DV% diff.
Vitamin C 19.7mg 4.5mg 17%
Vitamin E 0.01mg 2.38mg 16%
Manganese 0.2mg 0.383mg 8%
Fiber 2.1g 4.1g 8%
Copper 0.11mg 0.172mg 7%
Starch 15.29g 6%
Potassium 425mg 591mg 5%
Phosphorus 57mg 84mg 4%
Vitamin B3 1.061mg 0.6mg 3%
Carbs 17.49g 26.46g 3%
Calcium 12mg 43mg 3%
Iron 0.81mg 0.55mg 3%
Calories 77kcal 112kcal 2%
Magnesium 23mg 33mg 2%
Folate 15µg 22µg 2%
Vitamin B6 0.298mg 0.283mg 1%
Protein 2.05g 1.5g 1%
Vitamin B2 0.032mg 0.025mg 1%
Choline 12.1mg 17.3mg 1%
Vitamin K 2µg 1µg 1%
Vitamin B1 0.081mg 0.095mg 1%
Selenium 0.4µg 0.7µg 1%
Zinc 0.3mg 0.23mg 1%
Fats 0.09g 0.2g 0%
Net carbs 15.39g 22.36g N/A
Sugar 0.82g 0.4g N/A
Sodium 6mg 11mg 0%
Vitamin A 0µg 4µg 0%
Vitamin B5 0.295mg 0.303mg 0%
Saturated fat 0.025g 0.041g 0%
Monounsaturated fat 0.002g 0.016g 0%
Polyunsaturated fat 0.042g 0.083g 0%
Tryptophan 0.021mg 0.023mg 0%
Threonine 0.067mg 0.069mg 0%
Isoleucine 0.066mg 0.054mg 0%
Leucine 0.098mg 0.111mg 0%
Lysine 0.107mg 0.067mg 0%
Methionine 0.032mg 0.02mg 0%
Phenylalanine 0.081mg 0.082mg 0%
Valine 0.103mg 0.082mg 0%
Histidine 0.035mg 0.034mg 0%
Fructose 0.26g 0%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Potato
2
2% 17% 79%
Protein: 2.05 g
Fats: 0.09 g
Carbs: 17.49 g
Water: 79.25 g
Other: 1.12 g
Taro
3
26% 71%
Protein: 1.5 g
Fats: 0.2 g
Carbs: 26.46 g
Water: 70.64 g
Other: 1.2 g
Contains more ProteinProtein +36.7%
Contains more WaterWater +12.2%
Contains more FatsFats +122.2%
Contains more CarbsCarbs +51.3%
~equal in Other ~1.2g

Fat Type Comparison

Fat type breakdown side-by-side comparison
Potato
1
36% 3% 61%
Saturated fat: Sat. Fat 0.025 g
Monounsaturated fat: Mono. Fat 0.002 g
Polyunsaturated fat: Poly. Fat 0.042 g
Taro
2
29% 11% 59%
Saturated fat: Sat. Fat 0.041 g
Monounsaturated fat: Mono. Fat 0.016 g
Polyunsaturated fat: Poly. Fat 0.083 g
Contains less Sat. FatSaturated fat -39%
Contains more Mono. FatMonounsaturated fat +700%
Contains more Poly. FatPolyunsaturated fat +97.6%

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. Potato - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170026/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.