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Mashed potato vs. Cornmeal — In-Depth Nutrition Comparison

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Differences between mashed potato and cornmeal

  • Mashed potato contains less iron, folate, vitamin B1, vitamin B2, vitamin B3, selenium, fiber, and phosphorus than cornmeal.
  • Cornmeal's daily need coverage for iron is 51% higher.
  • Cornmeal contains 44 times less sodium than mashed potato. Mashed potato contains 306mg of sodium, while cornmeal contains 7mg.
  • Cornmeal has a lower glycemic index. The glycemic index of cornmeal is 68, while the glycemic index of mashed potato is 87.

The food types used in this comparison are Fast foods, potato, mashed and Cornmeal, degermed, enriched, yellow.

Infographic

Mashed potato vs Cornmeal 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 11% 5.4% 25% 12% 12% 6% 25% 40% 13% 4.4%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 23% 0.9% 13% 164% 25% 18% 42% 0.91% 23% 57%
Contains more CalciumCalcium +500%
Contains more PotassiumPotassium +101.4%
Contains more MagnesiumMagnesium +113.3%
Contains more IronIron +1306.5%
Contains more CopperCopper +117.1%
Contains more ZincZinc +200%
Contains more PhosphorusPhosphorus +67.8%
Contains less SodiumSodium -97.7%
Contains more ManganeseManganese +77.6%
Contains more SeleniumSelenium +1212.5%

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% 14% 8.4% 0% 3.8% 3.5% 20% 0% 28% 8.8% 15% 6.8% 7.3%
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% 3.7% 2.4% 0% 138% 88% 93% 14% 42% 0% 0% 157% 4.7%
Contains more Vitamin AVitamin A +290.9%
Contains more Vitamin EVitamin E +250%
Contains more Vitamin B12Vitamin B12 +∞%
Contains more Vitamin KVitamin K +∞%
Contains more CholineCholine +55.8%
Contains more Vitamin B1Vitamin B1 +3573.3%
Contains more Vitamin B2Vitamin B2 +2446.7%
Contains more Vitamin B3Vitamin B3 +360%
Contains more Vitamin B6Vitamin B6 +51.7%
Contains more FolateFolate +2222.2%
~equal in Vitamin C ~0mg
~equal in Vitamin D ~0µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
3% 15% 80%
Protein: 1.65 g
Fats: 2.82 g
Carbs: 14.65 g
Water: 79.62 g
Other: 1.26 g
7% 2% 79% 11%
Protein: 7.11 g
Fats: 1.75 g
Carbs: 79.45 g
Water: 11.18 g
Other: 0.51 g
Contains more FatsFats +61.1%
Contains more WaterWater +612.2%
Contains more OtherOther +147.1%
Contains more ProteinProtein +330.9%
Contains more CarbsCarbs +442.3%

Fat Type Comparison

Fat type breakdown side-by-side comparison
22% 27% 51%
Saturated fat: Sat. Fat 0.577 g
Monounsaturated fat: Mono. Fat 0.72 g
Polyunsaturated fat: Poly. Fat 1.342 g
15% 27% 58%
Saturated fat: Sat. Fat 0.22 g
Monounsaturated fat: Mono. Fat 0.39 g
Polyunsaturated fat: Poly. Fat 0.828 g
Contains more Mono. FatMonounsaturated fat +84.6%
Contains more Poly. FatPolyunsaturated fat +62.1%
Contains less Sat. FatSaturated fat -61.9%

Carbohydrate type comparison

Carbohydrate type breakdown side-by-side comparison
96%
Starch: 12.1 g
Sucrose: 0.1 g
Glucose: 0.2 g
Fructose: 0.2 g
Lactose: 0 g
Maltose: 0 g
Galactose: 0 g
98%
Starch: 73.3 g
Sucrose: 0.68 g
Glucose: 0.56 g
Fructose: 0.17 g
Lactose: 0 g
Maltose: 0.19 g
Galactose: 0 g
Contains more FructoseFructose +17.6%
Contains more StarchStarch +505.8%
Contains more SucroseSucrose +580%
Contains more GlucoseGlucose +180%
Contains more MaltoseMaltose +∞%
~equal in Lactose ~0g
~equal in Galactose ~0g

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Mashed potato Cornmeal DV% diff.
Iron 0.31mg 4.36mg 51%
Folate 9µg 209µg 50%
Vitamin B1 0.015mg 0.551mg 45%
Vitamin B2 0.015mg 0.382mg 28%
Starch 12.1g 73.3g 25%
Vitamin B3 1.08mg 4.968mg 24%
Carbs 14.65g 79.45g 22%
Selenium 0.8µg 10.5µg 18%
Calories 89kcal 370kcal 14%
Sodium 306mg 7mg 13%
Protein 1.65g 7.11g 11%
Fiber 1.3g 3.9g 10%
Phosphorus 59mg 99mg 6%
Vitamin K 5.9µg 0µg 5%
Vitamin B5 0.24mg 5%
Vitamin B6 0.12mg 0.182mg 5%
Copper 0.035mg 0.076mg 5%
Vitamin A 43µg 11µg 4%
Potassium 286mg 142mg 4%
Zinc 0.22mg 0.66mg 4%
Magnesium 15mg 32mg 4%
Vitamin B12 0.07µg 0µg 3%
Polyunsaturated fat 1.342g 0.828g 3%
Manganese 0.098mg 0.174mg 3%
Calcium 18mg 3mg 2%
Fats 2.82g 1.75g 2%
Saturated fat 0.577g 0.22g 2%
Vitamin E 0.42mg 0.12mg 2%
Choline 13.4mg 8.6mg 1%
Monounsaturated fat 0.72g 0.39g 1%
Net carbs 13.35g 75.55g N/A
Sugar 0.5g 1.61g N/A
Trans fat 0.105g 0g N/A
Tryptophan 0.038mg 0%
Threonine 0.172mg 0%
Isoleucine 0.242mg 0%
Leucine 1.006mg 0%
Lysine 0.105mg 0%
Methionine 0.162mg 0%
Phenylalanine 0.366mg 0%
Valine 0.337mg 0%
Histidine 0.172mg 0%
Fructose 0.2g 0.17g 0%
Omega-3 - EPA 0.001g 0g N/A
Omega-3 - ALA 0.174g N/A
Omega-3 - DPA 0.001g 0g N/A
Omega-6 - Eicosadienoic acid 0.001g 0g N/A
Omega-6 - Linoleic acid 1.146g N/A

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Mashed potato Cornmeal
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
9%
Mashed potato
42%
Cornmeal
Minerals Daily Need Coverage Score
15%
Mashed potato
37%
Cornmeal

Comparison summary

Which food is lower in Sugar?
Mashed potato
Mashed potato is lower in Sugar (difference - 1.11g)
Which food is cheaper?
Mashed potato
Mashed potato is cheaper (difference - $1.4)
Which food contains less Sodium?
Cornmeal
Cornmeal contains less Sodium (difference - 299mg)
Which food is lower in Saturated fat?
Cornmeal
Cornmeal is lower in Saturated fat (difference - 0.357g)
Which food is lower in glycemic index?
Cornmeal
Cornmeal is lower in glycemic index (difference - 19)
Which food is richer in minerals?
Cornmeal
Cornmeal is relatively richer in minerals
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)
Which food is richer in vitamins?
?
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. Mashed potato - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170699/nutrients
  2. Cornmeal - https://fdc.nal.usda.gov/fdc-app.html#/food-details/168867/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.