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Potato vs. Beans — In-Depth Nutrition Comparison

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Differences between potatoes and beans

  • Potatoes have more vitamin C, vitamin B6, and iron, while beans have more fiber, copper, zinc, selenium, phosphorus, and vitamin B1.
  • Potatoes' daily need coverage for vitamin C is 18% higher.
  • Beans contain 3 times less iron than potatoes. Potatoes contain 0.81mg of iron, while beans contain 0.29mg.
  • Beans have a lower glycemic index. The glycemic index of beans is 33, while the glycemic index of potatoes is 86.

The food types used in this comparison are Potatoes, flesh, and skin, raw and Beans, baked, canned, no salt added.

Infographic

Potato vs Beans 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%
Beans
7
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 23% 15% 26% 11% 69% 38% 45% 0.13% 0% 25%
Contains more PotassiumPotassium +43.6%
Contains more IronIron +179.3%
Contains more ManganeseManganese +∞%
Contains more MagnesiumMagnesium +39.1%
Contains more CalciumCalcium +316.7%
Contains more CopperCopper +87.3%
Contains more ZincZinc +366.7%
Contains more PhosphorusPhosphorus +82.5%
Contains less SodiumSodium -83.3%
Contains more SeleniumSelenium +1025%

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
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 66% 0% 0.2% 0% 20% 7.4% 20% 18% 69% 0% 5% 11% 6.6%
Beans
6
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 10% 1.7% 3% 0% 38% 14% 8.1% 0% 30% 0% 2% 18% 17%
Contains more Vitamin CVitamin C +535.5%
Contains more Vitamin B3Vitamin B3 +146.7%
Contains more Vitamin B5Vitamin B5 +∞%
Contains more Vitamin B6Vitamin B6 +129.2%
Contains more Vitamin KVitamin K +150%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin EVitamin E +1400%
Contains more Vitamin B1Vitamin B1 +85.2%
Contains more Vitamin B2Vitamin B2 +87.5%
Contains more FolateFolate +60%
Contains more CholineCholine +154.5%
~equal in Vitamin D ~0µg
~equal in Vitamin B12 ~0µg

All nutrients comparison - raw data values

Nutrient Potato Beans DV% diff.
Vitamin C 19.7mg 3.1mg 18%
Fiber 2.1g 5.5g 14%
Vitamin B6 0.298mg 0.13mg 13%
Copper 0.11mg 0.206mg 11%
Zinc 0.3mg 1.4mg 10%
Manganese 0.2mg 9%
Selenium 0.4µg 4.5µg 7%
Phosphorus 57mg 104mg 7%
Iron 0.81mg 0.29mg 7%
Vitamin B5 0.295mg 6%
Starch 15.29g 6%
Vitamin B1 0.081mg 0.15mg 6%
Protein 2.05g 4.8g 6%
Potassium 425mg 296mg 4%
Calcium 12mg 50mg 4%
Vitamin B3 1.061mg 0.43mg 4%
Choline 12.1mg 30.8mg 3%
Vitamin B2 0.032mg 0.06mg 2%
Magnesium 23mg 32mg 2%
Folate 15µg 24µg 2%
Vitamin K 2µg 0.8µg 1%
Polyunsaturated fat 0.042g 0.172g 1%
Calories 77kcal 105kcal 1%
Vitamin E 0.01mg 0.15mg 1%
Vitamin A 0µg 5µg 1%
Carbs 17.49g 20.49g 1%
Fats 0.09g 0.4g 0%
Net carbs 15.39g 14.99g N/A
Sugar 0.82g 7.78g N/A
Sodium 6mg 1mg 0%
Saturated fat 0.025g 0.103g 0%
Monounsaturated fat 0.002g 0.035g 0%
Tryptophan 0.021mg 0%
Threonine 0.067mg 0%
Isoleucine 0.066mg 0%
Leucine 0.098mg 0%
Lysine 0.107mg 0%
Methionine 0.032mg 0%
Phenylalanine 0.081mg 0%
Valine 0.103mg 0%
Histidine 0.035mg 0%
Fructose 0.26g 0%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Potato
1
2% 17% 79%
Protein: 2.05 g
Fats: 0.09 g
Carbs: 17.49 g
Water: 79.25 g
Other: 1.12 g
Beans
4
5% 20% 73% 2%
Protein: 4.8 g
Fats: 0.4 g
Carbs: 20.49 g
Water: 72.6 g
Other: 1.71 g
Contains more ProteinProtein +134.1%
Contains more FatsFats +344.4%
Contains more CarbsCarbs +17.2%
Contains more OtherOther +52.7%
~equal in Water ~72.6g

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
Beans
2
33% 11% 55%
Saturated fat: Sat. Fat 0.103 g
Monounsaturated fat: Mono. Fat 0.035 g
Polyunsaturated fat: Poly. Fat 0.172 g
Contains less Sat. FatSaturated fat -75.7%
Contains more Mono. FatMonounsaturated fat +1650%
Contains more Poly. FatPolyunsaturated fat +309.5%

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. Beans - https://fdc.nal.usda.gov/fdc-app.html#/food-details/168128/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.