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Fast food vs. McDonald's french fries — In-Depth Nutrition Comparison

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A recap on differences between fast food and mcDonald's french fries

  • Fast food is higher in selenium, iron, vitamin B2, zinc, vitamin B3, and vitamin B1, yet mcDonald's french fries are higher in vitamin B6, potassium, and vitamin K.
  • Fast food covers your daily selenium needs 36% more than mcDonald's french fries.
  • Fast food contains 10 times more vitamin B2 than mcDonald's french fries. While fast food contains 0.363mg of vitamin B2, mcDonald's french fries contain only 0.037mg.
  • The amount of saturated fat in mcDonald's french fries is lower.

Food varieties used in this article are Fast foods, hamburger; single, regular patty; plain and McDONALD'S, french fries.

Infographic

Fast food vs McDonald's french fries 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 19% 19% 17% 115% 40% 69% 57% 43% 47% 111%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 26% 5.7% 53% 30% 38% 14% 54% 25% 32% 2.2%
Contains more CalciumCalcium +226.3%
Contains more IronIron +282.5%
Contains more ZincZinc +394.1%
Contains more ManganeseManganese +43.4%
Contains more SeleniumSelenium +4975%
Contains more MagnesiumMagnesium +37%
Contains more PotassiumPotassium +202.5%
Contains less SodiumSodium -42.9%
~equal in Copper ~0.114mg
~equal in Phosphorus ~127mg

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% 3% 7.6% 1.5% 79% 84% 105% 32% 49% 111% 12% 60% 19%
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 19% 0% 28% 0% 45% 8.5% 60% 35% 88% 0% 40% 0% 22%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin DVitamin D +∞%
Contains more Vitamin B1Vitamin B1 +76.1%
Contains more Vitamin B2Vitamin B2 +881.1%
Contains more Vitamin B3Vitamin B3 +74.4%
Contains more Vitamin B12Vitamin B12 +∞%
Contains more FolateFolate +∞%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin EVitamin E +263.2%
Contains more Vitamin B5Vitamin B5 +11.3%
Contains more Vitamin B6Vitamin B6 +79.2%
Contains more Vitamin KVitamin K +226.5%
Contains more CholineCholine +15.7%

All nutrients comparison - raw data values

Nutrient Fast food McDonald's french fries DV% diff.
Vitamin B12 0.89µg 37%
Selenium 20.3µg 0.4µg 36%
Iron 3.06mg 0.8mg 28%
Protein 16.52g 3.41g 26%
Vitamin B2 0.363mg 0.037mg 25%
Polyunsaturated fat 1.68g 4.727g 20%
Folate 80µg 20%
Zinc 2.52mg 0.51mg 18%
Vitamin B3 5.617mg 3.22mg 15%
Vitamin B6 0.212mg 0.38mg 13%
Potassium 197mg 596mg 12%
Vitamin B1 0.317mg 0.18mg 11%
Cholesterol 33mg 11%
Saturated fat 4.493g 2.271g 10%
Fiber 1.7g 3.9g 9%
Vitamin K 4.9µg 16µg 9%
Vitamin E 0.38mg 1.38mg 7%
Monounsaturated fat 4.835g 7.379g 6%
Starch 22.87g 38.23g 6%
Sodium 331mg 189mg 6%
Vitamin C 0mg 5.6mg 6%
Manganese 0.357mg 0.249mg 5%
Fats 12.01g 15.47g 5%
Calcium 62mg 19mg 4%
Carbs 31.5g 42.58g 4%
Fructose 2.27g 0g 3%
Magnesium 27mg 37mg 2%
Choline 34.4mg 39.8mg 1%
Calories 297kcal 323kcal 1%
Vitamin B5 0.53mg 0.59mg 1%
Vitamin D 0.1µg 1%
Phosphorus 134mg 127mg 1%
Copper 0.121mg 0.114mg 1%
Vitamin A 9µg 0µg 1%
Net carbs 29.8g 38.68g N/A
Vitamin D 2IU 0%
Sugar 4.88g 0.21g N/A
Trans fat 0.514g 0.064g N/A
Tryptophan 0.144mg 0%
Threonine 0.46mg 0%
Isoleucine 0.642mg 0%
Leucine 1.13mg 0%
Lysine 0.785mg 0%
Methionine 0.306mg 0%
Phenylalanine 0.67mg 0%
Valine 0.728mg 0%
Histidine 0.402mg 0%
Omega-3 - EPA 0.005g 0g N/A
Omega-3 - DHA 0.001g 0g N/A
Omega-3 - ALA 0.121g 0.382g N/A
Omega-3 - DPA 0.009g 0g N/A
Omega-6 - Gamma-linoleic acid 0.004g 0.031g N/A
Omega-6 - Dihomo-gamma-linoleic acid 0.009g 0g N/A
Omega-6 - Eicosadienoic acid 0.003g 0.009g N/A
Omega-6 - Linoleic acid 1.391g 4.251g N/A

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
17% 12% 32% 38%
Protein: 16.52 g
Fats: 12.01 g
Carbs: 31.5 g
Water: 38.45 g
Other: 1.52 g
3% 15% 43% 37% 2%
Protein: 3.41 g
Fats: 15.47 g
Carbs: 42.58 g
Water: 36.63 g
Other: 1.91 g
Contains more ProteinProtein +384.5%
Contains more FatsFats +28.8%
Contains more CarbsCarbs +35.2%
Contains more OtherOther +25.7%
~equal in Water ~36.63g

Fat Type Comparison

Fat type breakdown side-by-side comparison
41% 44% 15%
Saturated fat: Sat. Fat 4.493 g
Monounsaturated fat: Mono. Fat 4.835 g
Polyunsaturated fat: Poly. Fat 1.68 g
16% 51% 33%
Saturated fat: Sat. Fat 2.271 g
Monounsaturated fat: Mono. Fat 7.379 g
Polyunsaturated fat: Poly. Fat 4.727 g
Contains less Sat. FatSaturated fat -49.5%
Contains more Mono. FatMonounsaturated fat +52.6%
Contains more Poly. FatPolyunsaturated fat +181.4%

Carbohydrate type comparison

Carbohydrate type breakdown side-by-side comparison
82% 7% 8% 2%
Starch: 22.87 g
Sucrose: 0 g
Glucose: 2.05 g
Fructose: 2.27 g
Lactose: 0 g
Maltose: 0.57 g
Galactose: 0 g
99%
Starch: 38.23 g
Sucrose: 0.21 g
Glucose: 0 g
Fructose: 0 g
Lactose: 0 g
Maltose: 0 g
Galactose: 0 g
Contains more GlucoseGlucose +∞%
Contains more FructoseFructose +∞%
Contains more MaltoseMaltose +∞%
Contains more StarchStarch +67.2%
Contains more SucroseSucrose +∞%
~equal in Lactose ~0g
~equal in Galactose ~0g

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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. Fast food - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170693/nutrients
  2. McDonald's french fries - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170721/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.