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Barley vs. Potato — In-Depth Nutrition Comparison

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What are the main differences between barley and potatoes?

  • Potatoes have less manganese, selenium, fiber, vitamin B1, copper, iron, phosphorus, magnesium, zinc, and vitamin B3 than barley.
  • Barley's daily need coverage for manganese is 76% higher.
  • Barley has 94 times more selenium than potatoes. Barley has 37.7µg of selenium, while potatoes have 0.4µg.
  • Barley has a lower glycemic index than potatoes.

We used Barley, hulled and Potatoes, flesh, and skin, raw types in this comparison.

Infographic

Barley 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.
Barley
8
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 95% 9.9% 40% 135% 166% 76% 113% 1.6% 253% 206%
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 +478.3%
Contains more CalciumCalcium +175%
Contains more IronIron +344.4%
Contains more CopperCopper +352.7%
Contains more ZincZinc +823.3%
Contains more PhosphorusPhosphorus +363.2%
Contains more ManganeseManganese +871.5%
Contains more SeleniumSelenium +9325%
Contains less SodiumSodium -50%
~equal in Potassium ~425mg

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.
Barley
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% 0.33% 11% 0% 162% 66% 86% 17% 73% 0% 5.5% 14% 0%
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 AVitamin A +∞%
Contains more Vitamin EVitamin E +5600%
Contains more Vitamin B1Vitamin B1 +697.5%
Contains more Vitamin B2Vitamin B2 +790.6%
Contains more Vitamin B3Vitamin B3 +333.9%
Contains more FolateFolate +26.7%
Contains more Vitamin CVitamin C +∞%
~equal in Vitamin D ~0µg
~equal in Vitamin B5 ~0.295mg
~equal in Vitamin B6 ~0.298mg
~equal in Vitamin B12 ~0µg
~equal in Vitamin K ~2µg

All nutrients comparison - raw data values

Nutrient Barley Potato DV% diff.
Manganese 1.943mg 0.2mg 76%
Selenium 37.7µg 0.4µg 68%
Fiber 17.3g 2.1g 61%
Vitamin B1 0.646mg 0.081mg 47%
Copper 0.498mg 0.11mg 43%
Iron 3.6mg 0.81mg 35%
Phosphorus 264mg 57mg 30%
Magnesium 133mg 23mg 26%
Vitamin B3 4.604mg 1.061mg 22%
Vitamin C 0mg 19.7mg 22%
Zinc 2.77mg 0.3mg 22%
Protein 12.48g 2.05g 21%
Vitamin B2 0.285mg 0.032mg 19%
Carbs 73.48g 17.49g 19%
Calories 354kcal 77kcal 14%
Polyunsaturated fat 1.108g 0.042g 7%
Starch 15.29g 6%
Vitamin E 0.57mg 0.01mg 4%
Fats 2.3g 0.09g 3%
Saturated fat 0.482g 0.025g 2%
Vitamin B6 0.318mg 0.298mg 2%
Choline 12.1mg 2%
Calcium 33mg 12mg 2%
Potassium 452mg 425mg 1%
Folate 19µg 15µg 1%
Monounsaturated fat 0.295g 0.002g 1%
Net carbs 56.18g 15.39g N/A
Sugar 0.8g 0.82g N/A
Sodium 12mg 6mg 0%
Vitamin A 1µg 0µg 0%
Vitamin B5 0.282mg 0.295mg 0%
Vitamin K 2.2µg 2µg 0%
Tryptophan 0.208mg 0.021mg 0%
Threonine 0.424mg 0.067mg 0%
Isoleucine 0.456mg 0.066mg 0%
Leucine 0.848mg 0.098mg 0%
Lysine 0.465mg 0.107mg 0%
Methionine 0.24mg 0.032mg 0%
Phenylalanine 0.7mg 0.081mg 0%
Valine 0.612mg 0.103mg 0%
Histidine 0.281mg 0.035mg 0%
Fructose 0.26g 0%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Barley
4
12% 2% 73% 9% 2%
Protein: 12.48 g
Fats: 2.3 g
Carbs: 73.48 g
Water: 9.44 g
Other: 2.3 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 +508.8%
Contains more FatsFats +2455.6%
Contains more CarbsCarbs +320.1%
Contains more OtherOther +105.4%
Contains more WaterWater +739.5%

Fat Type Comparison

Fat type breakdown side-by-side comparison
Barley
2
26% 16% 59%
Saturated fat: Sat. Fat 0.482 g
Monounsaturated fat: Mono. Fat 0.295 g
Polyunsaturated fat: Poly. Fat 1.108 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 +14650%
Contains more Poly. FatPolyunsaturated fat +2538.1%
Contains less Sat. FatSaturated fat -94.8%

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. Barley - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170283/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.