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Corn grain vs. Rye — In-Depth Nutrition Comparison

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What are the main differences between corn grain and rye?

  • Corn grain is richer in vitamin B6 and vitamin B1, yet rye is richer in manganese, fiber, vitamin B5, phosphorus, potassium, and copper.
  • Rye's daily need coverage for manganese is 91% higher.
  • Corn grain has 2 times more Vitamin B6 than rye. Corn grain has 0.622mg of Vitamin B6, while rye has 0.294mg.
  • Rye has a lower glycemic index than corn grain.

We used Corn grain, yellow and Rye grain types in this comparison.

Infographic

Corn grain vs Rye 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.
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 91% 2.1% 25% 102% 105% 60% 90% 4.6% 63% 85%
Rye
Rye
7
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%
Contains more MagnesiumMagnesium +15.5%
Contains more SeleniumSelenium +11.5%
Contains more CalciumCalcium +242.9%
Contains more PotassiumPotassium +77.7%
Contains more CopperCopper +16.9%
Contains more ZincZinc +19.9%
Contains more PhosphorusPhosphorus +58.1%
Contains less SodiumSodium -94.3%
Contains more ManganeseManganese +431.3%
~equal in Iron ~2.63mg

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% 13% 9.8% 0% 96% 46% 68% 25% 144% 0% 0.75% 14% 0%
Rye
Rye
7
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% 0.66% 17% 0% 79% 58% 80% 87% 68% 0% 15% 29% 17%
Contains more Vitamin AVitamin A +1845.5%
Contains more Vitamin B1Vitamin B1 +21.8%
Contains more Vitamin B6Vitamin B6 +111.6%
Contains more Vitamin EVitamin E +73.5%
Contains more Vitamin B2Vitamin B2 +24.9%
Contains more Vitamin B3Vitamin B3 +17.7%
Contains more Vitamin B5Vitamin B5 +243.4%
Contains more Vitamin KVitamin K +1866.7%
Contains more FolateFolate +100%
~equal in Vitamin C ~0mg
~equal in Vitamin D ~0µg
~equal in Vitamin B12 ~0µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
9% 5% 74% 10%
Protein: 9.42 g
Fats: 4.74 g
Carbs: 74.26 g
Water: 10.37 g
Other: 1.21 g
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
Contains more FatsFats +190.8%
Contains more OtherOther +29.8%
~equal in Protein ~10.34g
~equal in Carbs ~75.86g
~equal in Water ~10.6g

Fat Type Comparison

Fat type breakdown side-by-side comparison
16% 31% 53%
Saturated Fat: Sat. Fat 0.667 g
Monounsaturated Fat: Mono. Fat 1.251 g
Polyunsaturated fat: Poly. Fat 2.163 g
Rye
Rye
1
17% 18% 65%
Saturated Fat: Sat. Fat 0.197 g
Monounsaturated Fat: Mono. Fat 0.208 g
Polyunsaturated fat: Poly. Fat 0.767 g
Contains more Mono. FatMonounsaturated Fat +501.4%
Contains more Poly. FatPolyunsaturated fat +182%
Contains less Sat. FatSaturated Fat -70.5%

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
Corn grain Rye
Lower in Sodium ok
Lower in Saturated Fat ok
Lower in Glycemic Index ok
Rich in vitamins ok
Lower in Sugar ok
Lower in price ok
Lower in Cholesterol Equal
Rich in minerals Equal

All nutrients comparison - raw data values

Nutrient Corn grain Rye Opinion
Calories 365kcal 338kcal Corn grain
Protein 9.42g 10.34g Rye
Fats 4.74g 1.63g Corn grain
Net carbs 66.96g 60.76g Corn grain
Carbs 74.26g 75.86g Rye
Magnesium 127mg 110mg Corn grain
Calcium 7mg 24mg Rye
Potassium 287mg 510mg Rye
Iron 2.71mg 2.63mg Corn grain
Sugar 0.64g 0.98g Corn grain
Fiber 7.3g 15.1g Rye
Copper 0.314mg 0.367mg Rye
Zinc 2.21mg 2.65mg Rye
Phosphorus 210mg 332mg Rye
Sodium 35mg 2mg Rye
Vitamin A 214IU 11IU Corn grain
Vitamin A 11µg 1µg Corn grain
Vitamin E 0.49mg 0.85mg Rye
Manganese 0.485mg 2.577mg Rye
Selenium 15.5µg 13.9µg Corn grain
Vitamin B1 0.385mg 0.316mg Corn grain
Vitamin B2 0.201mg 0.251mg Rye
Vitamin B3 3.627mg 4.27mg Rye
Vitamin B5 0.424mg 1.456mg Rye
Vitamin B6 0.622mg 0.294mg Corn grain
Vitamin K 0.3µg 5.9µg Rye
Folate 19µg 38µg Rye
Choline 30.4mg Rye
Saturated Fat 0.667g 0.197g Rye
Monounsaturated Fat 1.251g 0.208g Corn grain
Polyunsaturated fat 2.163g 0.767g Corn grain
Tryptophan 0.067mg 0.108mg Rye
Threonine 0.354mg 0.289mg Corn grain
Isoleucine 0.337mg 0.208mg Corn grain
Leucine 1.155mg 0.563mg Corn grain
Lysine 0.265mg 0.286mg Rye
Methionine 0.197mg 0.153mg Corn grain
Phenylalanine 0.463mg 0.435mg Corn grain
Valine 0.477mg 0.317mg Corn grain
Histidine 0.287mg 0.189mg Corn grain
Fructose 0.11g Rye

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Corn grain Rye
Low Calories diet ok
Low Fats diet ok
Low Carbs diet ok
Low Glycemic Index diet ok

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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
32%
Corn grain
35%
Rye
Minerals Daily Need Coverage Score
63%
Corn grain
98%
Rye

Comparison summary

Which food contains less Sodium?
Rye
Rye contains less Sodium (difference - 33mg)
Which food is lower in Saturated Fat?
Rye
Rye is lower in Saturated Fat (difference - 0.47g)
Which food is lower in glycemic index?
Rye
Rye is lower in glycemic index (difference - 18)
Which food is richer in vitamins?
Rye
Rye is relatively richer in vitamins
Which food is lower in Sugar?
Corn grain
Corn grain is lower in Sugar (difference - 0.34g)
Which food is cheaper?
Corn grain
Corn grain is cheaper (difference - $0.4)
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)
Which food is richer in minerals?
?
It cannot be stated which food is richer in vitamins. See the charts below for detailed information. See the charts below for detailed information. See the charts below for detailed information.

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. Corn grain - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170288/nutrients
  2. Rye - https://fdc.nal.usda.gov/fdc-app.html#/food-details/168884/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.