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Rye vs. Potato — In-Depth Nutrition Comparison

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The main differences between rye and potatoes

  • Rye has more manganese, fiber, phosphorus, copper, selenium, vitamin B5, iron, zinc, and magnesium; however, potatoes have more vitamin C.
  • Daily need coverage for manganese for rye is 103% higher.
  • Potatoes have 35 times less selenium than rye. Rye has 13.9µg of selenium, while potatoes have 0.4µg.
  • Potatoes have a higher glycemic index than rye.

Food types used in this article are Rye grain and Potatoes, flesh, and skin, raw.

Infographic

Rye 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.
Rye
Rye
10
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 79% 7.2% 45% 99% 122% 72% 142% 0.26% 336% 76%
Potato
0
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 +378.3%
Contains more CalciumCalcium +100%
Contains more PotassiumPotassium +20%
Contains more IronIron +224.7%
Contains more CopperCopper +233.6%
Contains more ZincZinc +783.3%
Contains more PhosphorusPhosphorus +482.5%
Contains less SodiumSodium -66.7%
Contains more ManganeseManganese +1188.5%
Contains more SeleniumSelenium +3375%

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.
Rye
Rye
9
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% 17% 0% 79% 58% 80% 87% 68% 0% 15% 29% 17%
Potato
1
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 +8400%
Contains more Vitamin B1Vitamin B1 +290.1%
Contains more Vitamin B2Vitamin B2 +684.4%
Contains more Vitamin B3Vitamin B3 +302.5%
Contains more Vitamin B5Vitamin B5 +393.6%
Contains more Vitamin KVitamin K +195%
Contains more FolateFolate +153.3%
Contains more CholineCholine +151.2%
Contains more Vitamin CVitamin C +∞%
~equal in Vitamin D ~0µg
~equal in Vitamin B6 ~0.298mg
~equal in Vitamin B12 ~0µg

All nutrients comparison - raw data values

Nutrient Rye Potato DV% diff.
Manganese 2.577mg 0.2mg 103%
Fiber 15.1g 2.1g 52%
Phosphorus 332mg 57mg 39%
Copper 0.367mg 0.11mg 29%
Selenium 13.9µg 0.4µg 25%
Vitamin B5 1.456mg 0.295mg 23%
Iron 2.63mg 0.81mg 23%
Vitamin C 0mg 19.7mg 22%
Magnesium 110mg 23mg 21%
Zinc 2.65mg 0.3mg 21%
Vitamin B1 0.316mg 0.081mg 20%
Vitamin B3 4.27mg 1.061mg 20%
Carbs 75.86g 17.49g 19%
Vitamin B2 0.251mg 0.032mg 17%
Protein 10.34g 2.05g 17%
Calories 338kcal 77kcal 13%
Vitamin E 0.85mg 0.01mg 6%
Starch 15.29g 6%
Folate 38µg 15µg 6%
Polyunsaturated fat 0.767g 0.042g 5%
Potassium 510mg 425mg 3%
Vitamin K 5.9µg 2µg 3%
Choline 30.4mg 12.1mg 3%
Fats 1.63g 0.09g 2%
Saturated fat 0.197g 0.025g 1%
Monounsaturated fat 0.208g 0.002g 1%
Calcium 24mg 12mg 1%
Net carbs 60.76g 15.39g N/A
Sugar 0.98g 0.82g N/A
Sodium 2mg 6mg 0%
Vitamin A 1µg 0µg 0%
Vitamin B6 0.294mg 0.298mg 0%
Tryptophan 0.108mg 0.021mg 0%
Threonine 0.289mg 0.067mg 0%
Isoleucine 0.208mg 0.066mg 0%
Leucine 0.563mg 0.098mg 0%
Lysine 0.286mg 0.107mg 0%
Methionine 0.153mg 0.032mg 0%
Phenylalanine 0.435mg 0.081mg 0%
Valine 0.317mg 0.103mg 0%
Histidine 0.189mg 0.035mg 0%
Fructose 0.11g 0.26g 0%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Rye
Rye
4
10% 76% 11%
Protein: 10.34 g
Fats: 1.63 g
Carbs: 75.86 g
Water: 10.6 g
Other: 1.57 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 +404.4%
Contains more FatsFats +1711.1%
Contains more CarbsCarbs +333.7%
Contains more OtherOther +40.2%
Contains more WaterWater +647.6%

Fat Type Comparison

Fat type breakdown side-by-side comparison
Rye
Rye
2
17% 18% 65%
Saturated fat: Sat. Fat 0.197 g
Monounsaturated fat: Mono. Fat 0.208 g
Polyunsaturated fat: Poly. Fat 0.767 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 +10300%
Contains more Poly. FatPolyunsaturated fat +1726.2%
Contains less Sat. FatSaturated fat -87.3%

Carbohydrate type comparison

Carbohydrate type breakdown side-by-side comparison
Rye
Rye
1
72% 16% 11%
Starch: 0 g
Sucrose: 0.71 g
Glucose: 0.16 g
Fructose: 0.11 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 +317.6%
Contains more StarchStarch +∞%
Contains more GlucoseGlucose +93.8%
Contains more FructoseFructose +136.4%
~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. Rye - https://fdc.nal.usda.gov/fdc-app.html#/food-details/168884/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.