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Potato vs. Black turtle bean — In-Depth Nutrition Comparison

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How are potatoes and black turtle bean different?

  • Potatoes are richer in vitamin C, while black turtle bean is higher in folate, copper, iron, vitamin B1, phosphorus, fiber, manganese, magnesium, and potassium.
  • Black turtle bean covers your daily need for folate, 107% more than potatoes.
  • Potatoes have a higher glycemic index (86) than black turtle bean (20).

Potatoes, flesh and skin, raw and Beans, black turtle, mature seeds, raw types were used in this article.

Infographic

Potato vs Black turtle bean 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.
Potato
1
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%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 114% 48% 132% 326% 333% 60% 189% 1.2% 130% 17%
Contains less SodiumSodium -33.3%
Contains more MagnesiumMagnesium +595.7%
Contains more CalciumCalcium +1233.3%
Contains more PotassiumPotassium +252.9%
Contains more IronIron +974.1%
Contains more CopperCopper +809.1%
Contains more ZincZinc +633.3%
Contains more PhosphorusPhosphorus +671.9%
Contains more ManganeseManganese +400%
Contains more SeleniumSelenium +700%

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
2
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%
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 0% 0% 4.2% 0% 225% 45% 37% 54% 66% 0% 14% 333% 0%
Contains more Vitamin CVitamin C +∞%
Contains more CholineCholine +∞%
Contains more Vitamin EVitamin E +2000%
Contains more Vitamin B1Vitamin B1 +1011.1%
Contains more Vitamin B2Vitamin B2 +503.1%
Contains more Vitamin B3Vitamin B3 +84.3%
Contains more Vitamin B5Vitamin B5 +204.7%
Contains more Vitamin KVitamin K +180%
Contains more FolateFolate +2860%
~equal in Vitamin A ~0µg
~equal in Vitamin D ~0µg
~equal in Vitamin B6 ~0.286mg
~equal in Vitamin B12 ~0µg

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
21% 63% 11% 4%
Protein: 21.25 g
Fats: 0.9 g
Carbs: 63.25 g
Water: 11 g
Other: 3.6 g
Contains more WaterWater +620.5%
Contains more ProteinProtein +936.6%
Contains more FatsFats +900%
Contains more CarbsCarbs +261.6%
Contains more OtherOther +221.4%

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
33% 11% 56%
Saturated fat: Sat. Fat 0.232 g
Monounsaturated fat: Mono. Fat 0.078 g
Polyunsaturated fat: Poly. Fat 0.387 g
Contains less Sat. FatSaturated fat -89.2%
Contains more Mono. FatMonounsaturated fat +3800%
Contains more Poly. FatPolyunsaturated fat +821.4%

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
Potato Black turtle bean
Lower in Sugar ok
Lower in Sodium ok
Lower in Saturated fat ok
Lower in price ok
Lower in Glycemic Index ok
Rich in minerals ok
Rich in vitamins ok
Lower in Cholesterol Equal

All nutrients comparison - raw data values

Nutrient Potato Black turtle bean DV% diff.
Folate 15µg 444µg 107%
Iron 0.81mg 8.7mg 99%
Copper 0.11mg 1mg 99%
Vitamin B1 0.081mg 0.9mg 68%
Phosphorus 57mg 440mg 55%
Fiber 2.1g 15.5g 54%
Protein 2.05g 21.25g 38%
Manganese 0.2mg 1mg 35%
Magnesium 23mg 160mg 33%
Potassium 425mg 1500mg 32%
Vitamin C 19.7mg 0mg 22%
Zinc 0.3mg 2.2mg 17%
Carbs 17.49g 63.25g 15%
Calcium 12mg 160mg 15%
Calories 77kcal 339kcal 13%
Vitamin B5 0.295mg 0.899mg 12%
Vitamin B2 0.032mg 0.193mg 12%
Starch 15.29g 6%
Vitamin B3 1.061mg 1.955mg 6%
Selenium 0.4µg 3.2µg 5%
Vitamin K 2µg 5.6µg 3%
Polyunsaturated fat 0.042g 0.387g 2%
Choline 12.1mg 2%
Fats 0.09g 0.9g 1%
Saturated fat 0.025g 0.232g 1%
Vitamin B6 0.298mg 0.286mg 1%
Vitamin E 0.01mg 0.21mg 1%
Net carbs 15.39g 47.75g N/A
Sugar 0.82g 2.12g N/A
Sodium 6mg 9mg 0%
Monounsaturated fat 0.002g 0.078g 0%
Tryptophan 0.021mg 0.252mg 0%
Threonine 0.067mg 0.894mg 0%
Isoleucine 0.066mg 0.938mg 0%
Leucine 0.098mg 1.697mg 0%
Lysine 0.107mg 1.459mg 0%
Methionine 0.032mg 0.32mg 0%
Phenylalanine 0.081mg 1.149mg 0%
Valine 0.103mg 1.112mg 0%
Histidine 0.035mg 0.592mg 0%
Fructose 0.26g 0%

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Potato Black turtle bean
Low Calories diet ok
Low Fats diet ok
Low Carbs diet ok
Low Glycemic Index diet ok

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
17%
Potato
60%
Black turtle bean
Minerals Daily Need Coverage Score
19%
Potato
135%
Black turtle bean

Comparison summary

Which food is lower in Sugar?
Potato
Potato is lower in Sugar (difference - 1.3g)
Which food contains less Sodium?
Potato
Potato contains less Sodium (difference - 3mg)
Which food is lower in Saturated fat?
Potato
Potato is lower in Saturated fat (difference - 0.207g)
Which food is cheaper?
Potato
Potato is cheaper (difference - $1.4)
Which food is lower in glycemic index?
Black turtle bean
Black turtle bean is lower in glycemic index (difference - 66)
Which food is richer in minerals?
Black turtle bean
Black turtle bean is relatively richer in minerals
Which food is richer in vitamins?
Black turtle bean
Black turtle bean 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. Potato - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170026/nutrients
  2. Black turtle bean - https://fdc.nal.usda.gov/fdc-app.html#/food-details/175186/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.