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Peanut butter vs. Potato — In-Depth Nutrition Comparison

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Significant differences between peanut butter and potatoes

  • Peanut butter has more vitamin B3, manganese, vitamin E, phosphorus, copper, magnesium, zinc, and folate; however, potatoes are richer in vitamin C.
  • Peanut butter covers your daily vitamin B3 needs 75% more than potatoes.
  • Potatoes have 910 times less vitamin E than peanut butter. Peanut butter has 9.1mg of vitamin E, while potatoes have 0.01mg.
  • Potatoes contain less saturated fat.
  • Potatoes have a higher glycemic index. The glycemic index of potatoes is 86, while the glycemic index of peanut butter is 14.

Specific food types used in this comparison are Peanut butter, smooth style, without salt and Potatoes, flesh, and skin, raw.

Infographic

Peanut butter vs Potato 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.
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 120% 15% 49% 65% 141% 68% 144% 2.2% 217% 22%
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%
Contains more MagnesiumMagnesium +630.4%
Contains more CalciumCalcium +308.3%
Contains more PotassiumPotassium +31.3%
Contains more IronIron +114.8%
Contains more CopperCopper +283.6%
Contains more ZincZinc +736.7%
Contains more PhosphorusPhosphorus +487.7%
Contains more ManganeseManganese +732.5%
Contains more SeleniumSelenium +925%
Contains less SodiumSodium -64.7%

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 0% 0% 182% 0% 38% 44% 246% 68% 102% 0% 0.75% 65% 34%
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%
Contains more Vitamin EVitamin E +90900%
Contains more Vitamin B1Vitamin B1 +85.2%
Contains more Vitamin B2Vitamin B2 +500%
Contains more Vitamin B3Vitamin B3 +1135.8%
Contains more Vitamin B5Vitamin B5 +285.4%
Contains more Vitamin B6Vitamin B6 +48%
Contains more FolateFolate +480%
Contains more CholineCholine +420.7%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin KVitamin K +566.7%
~equal in Vitamin A ~0µg
~equal in Vitamin D ~0µg
~equal in Vitamin B12 ~0µg

All nutrients comparison - raw data values

Nutrient Peanut butter Potato DV% diff.
Polyunsaturated fat 12.535g 0.042g 83%
Fats 51.36g 0.09g 79%
Vitamin B3 13.112mg 1.061mg 75%
Monounsaturated fat 25.941g 0.002g 65%
Manganese 1.665mg 0.2mg 64%
Vitamin E 9.1mg 0.01mg 61%
Saturated fat 10.325g 0.025g 47%
Phosphorus 335mg 57mg 40%
Protein 22.21g 2.05g 40%
Magnesium 168mg 23mg 35%
Copper 0.422mg 0.11mg 35%
Calories 598kcal 77kcal 26%
Vitamin C 0mg 19.7mg 22%
Zinc 2.51mg 0.3mg 20%
Folate 87µg 15µg 18%
Vitamin B5 1.137mg 0.295mg 17%
Fiber 5g 2.1g 12%
Vitamin B2 0.192mg 0.032mg 12%
Iron 1.74mg 0.81mg 12%
Vitamin B6 0.441mg 0.298mg 11%
Choline 63mg 12.1mg 9%
Selenium 4.1µg 0.4µg 7%
Vitamin B1 0.15mg 0.081mg 6%
Starch 3.56g 15.29g 5%
Potassium 558mg 425mg 4%
Calcium 49mg 12mg 4%
Carbs 22.31g 17.49g 2%
Vitamin K 0.3µg 2µg 1%
Net carbs 17.31g 15.39g N/A
Sugar 10.49g 0.82g N/A
Sodium 17mg 6mg 0%
Trans fat 0.075g 0g N/A
Tryptophan 0.231mg 0.021mg 0%
Threonine 0.525mg 0.067mg 0%
Isoleucine 0.616mg 0.066mg 0%
Leucine 1.546mg 0.098mg 0%
Lysine 0.681mg 0.107mg 0%
Methionine 0.265mg 0.032mg 0%
Phenylalanine 1.202mg 0.081mg 0%
Valine 0.782mg 0.103mg 0%
Histidine 0.557mg 0.035mg 0%
Fructose 0.12g 0.26g 0%
Omega-3 - ALA 0.027g N/A
Omega-3 - Eicosatrienoic acid 0.01g N/A
Omega-6 - Gamma-linoleic acid 0.001g N/A
Omega-6 - Eicosadienoic acid 0.008g N/A
Omega-6 - Linoleic acid 12.215g N/A

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
22% 51% 22% 3%
Protein: 22.21 g
Fats: 51.36 g
Carbs: 22.31 g
Water: 1.23 g
Other: 2.89 g
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
Contains more ProteinProtein +983.4%
Contains more FatsFats +56966.7%
Contains more CarbsCarbs +27.6%
Contains more OtherOther +158%
Contains more WaterWater +6343.1%

Fat Type Comparison

Fat type breakdown side-by-side comparison
21% 53% 26%
Saturated fat: Sat. Fat 10.325 g
Monounsaturated fat: Mono. Fat 25.941 g
Polyunsaturated fat: Poly. Fat 12.535 g
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
Contains more Mono. FatMonounsaturated fat +1296950%
Contains more Poly. FatPolyunsaturated fat +29745.2%
Contains less Sat. FatSaturated fat -99.8%

Carbohydrate type comparison

Carbohydrate type breakdown side-by-side comparison
25% 73%
Starch: 3.56 g
Sucrose: 10.25 g
Glucose: 0.13 g
Fructose: 0.12 g
Lactose: 0 g
Maltose: 0 g
Galactose: 0 g
Potato
3
95% 2%
Starch: 15.29 g
Sucrose: 0.17 g
Glucose: 0.31 g
Fructose: 0.26 g
Lactose: 0 g
Maltose: 0 g
Galactose: 0 g
Contains more SucroseSucrose +5929.4%
Contains more StarchStarch +329.5%
Contains more GlucoseGlucose +138.5%
Contains more FructoseFructose +116.7%
~equal in Lactose ~0g
~equal in Maltose ~0g
~equal in Galactose ~0g

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. Peanut butter - https://fdc.nal.usda.gov/fdc-app.html#/food-details/172470/nutrients
  2. Potato - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170026/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.