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McDonald's Big Mac vs. Clam — In-Depth Nutrition Comparison

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What are the main differences between mcDonald's Big Mac and clam?

  • Clam has more vitamin B12, copper, manganese, phosphorus, vitamin C, vitamin B2, and potassium than mcDonald's Big Mac.
  • Clam's daily need coverage for vitamin B12 is 4084% higher.
  • Clam has 20 times less saturated fat than mcDonald's Big Mac. McDonald's Big Mac has 3.803g of saturated fat, while clam has 0.188g.
  • McDonald's Big Mac has a higher glycemic index (66) than clam (27).

We used McDONALD'S, BIG MAC and Mollusks, clam, mixed species, cooked, moist heat types in this comparison.

Infographic

McDonald's Big Mac vs Clam 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 14% 35% 16% 75% 33% 52% 52% 60% 27% 0%
Clam
7
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 13% 28% 55% 105% 229% 74% 145% 157% 130% 349%
Contains more CalciumCalcium +26.1%
Contains less SodiumSodium -61.7%
Contains more PotassiumPotassium +247%
Contains more IronIron +40.5%
Contains more CopperCopper +602%
Contains more ZincZinc +42.9%
Contains more PhosphorusPhosphorus +177%
Contains more ManganeseManganese +385.4%
~equal in Magnesium ~18mg

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 1.3% 0% 0% 0% 44% 48% 63% 0% 0% 110% 0% 35% 0%
Clam
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 74% 57% 0% 0% 38% 98% 63% 41% 25% 12361% 0% 22% 0%
Contains more Vitamin B1Vitamin B1 +17.3%
Contains more FolateFolate +58.6%
Contains more Vitamin CVitamin C +5425%
Contains more Vitamin B2Vitamin B2 +103.8%
Contains more Vitamin B12Vitamin B12 +11137.5%
~equal in Vitamin E ~mg
~equal in Vitamin D ~µg
~equal in Vitamin B3 ~3.354mg
~equal in Vitamin K ~µg
~equal in Choline ~mg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
12% 15% 20% 51% 2%
Protein: 11.82 g
Fats: 14.96 g
Carbs: 20.08 g
Water: 51.3 g
Other: 1.84 g
Clam
3
26% 2% 5% 64% 4%
Protein: 25.55 g
Fats: 1.95 g
Carbs: 5.13 g
Water: 63.64 g
Other: 3.73 g
Contains more FatsFats +667.2%
Contains more CarbsCarbs +291.4%
Contains more ProteinProtein +116.2%
Contains more WaterWater +24.1%
Contains more OtherOther +102.7%

Fat Type Comparison

Fat type breakdown side-by-side comparison
50% 46% 4%
Saturated fat: Sat. Fat 3.803 g
Monounsaturated fat: Mono. Fat 3.474 g
Polyunsaturated fat: Poly. Fat 0.306 g
Clam
2
21% 19% 61%
Saturated fat: Sat. Fat 0.188 g
Monounsaturated fat: Mono. Fat 0.172 g
Polyunsaturated fat: Poly. Fat 0.552 g
Contains more Mono. FatMonounsaturated fat +1919.8%
Contains less Sat. FatSaturated fat -95.1%
Contains more Poly. FatPolyunsaturated fat +80.4%

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
McDonald's Big Mac Clam
Lower in Cholesterol ok
Lower in Sodium ok
Lower in Sugar ok
Lower in Saturated fat ok
Lower in Glycemic Index ok
Rich in minerals ok
Lower in price Equal
Rich in vitamins Equal

All nutrients comparison - raw data values

Nutrient McDonald's Big Mac Clam DV% diff.
Vitamin B12 0.88µg 98.89µg 4084%
Selenium 64µg 116%
Copper 0.098mg 0.688mg 66%
Manganese 0.206mg 1mg 35%
Sodium 460mg 1202mg 32%
Phosphorus 122mg 338mg 31%
Protein 11.82g 25.55g 27%
Vitamin C 0.4mg 22.1mg 24%
Fats 14.96g 1.95g 20%
Vitamin A 171µg 19%
Vitamin B2 0.209mg 0.426mg 17%
Saturated fat 3.803g 0.188g 16%
Vitamin B5 0.68mg 14%
Potassium 181mg 628mg 13%
Cholesterol 36mg 67mg 10%
Iron 2mg 2.81mg 10%
Vitamin B6 0.11mg 8%
Monounsaturated fat 3.474g 0.172g 8%
Zinc 1.91mg 2.73mg 7%
Fiber 1.6g 0g 6%
Carbs 20.08g 5.13g 5%
Calories 257kcal 148kcal 5%
Folate 46µg 29µg 4%
Polyunsaturated fat 0.306g 0.552g 2%
Vitamin B1 0.176mg 0.15mg 2%
Calcium 116mg 92mg 2%
Fructose 1.69g 2%
Net carbs 18.48g 5.13g N/A
Magnesium 20mg 18mg 0%
Sugar 3.97g N/A
Vitamin B3 3.384mg 3.354mg 0%
Trans fat 0.588g N/A
Tryptophan 0.286mg 0%
Threonine 1.099mg 0%
Isoleucine 1.112mg 0%
Leucine 1.798mg 0%
Lysine 1.909mg 0%
Methionine 0.576mg 0%
Phenylalanine 0.915mg 0%
Valine 1.116mg 0%
Histidine 0.49mg 0%
Omega-3 - EPA 0.138g N/A
Omega-3 - DHA 0.146g N/A
Omega-3 - DPA 0.104g N/A

Which food is preferable for your diet?

ok
ok
is better in case of low diet
McDonald's Big Mac Clam
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
23%
McDonald's Big Mac
983%
Clam
Minerals Daily Need Coverage Score
36%
McDonald's Big Mac
129%
Clam

Comparison summary

Which food is lower in Cholesterol?
McDonald's Big Mac
McDonald's Big Mac is lower in Cholesterol (difference - 31mg)
Which food contains less Sodium?
McDonald's Big Mac
McDonald's Big Mac contains less Sodium (difference - 742mg)
Which food is lower in Sugar?
Clam
Clam is lower in Sugar (difference - 3.97g)
Which food is lower in Saturated fat?
Clam
Clam is lower in Saturated fat (difference - 3.615g)
Which food is lower in glycemic index?
Clam
Clam is lower in glycemic index (difference - 39)
Which food is richer in minerals?
Clam
Clam is relatively richer in minerals
Which food is cheaper?
?
The foods are relatively equal in price ($)
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. McDonald's Big Mac - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170720/nutrients
  2. Clam - https://fdc.nal.usda.gov/fdc-app.html#/food-details/171975/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.