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Butter vs. Duck egg — In-Depth Nutrition Comparison

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Summary of differences between butter and duck eggs

  • Butter has more vitamin A; however, duck eggs are higher in vitamin B12, selenium, iron, choline, vitamin B5, vitamin B2, and phosphorus.
  • Butter covers your daily need for saturated fat, 234% more than duck eggs.
  • Butter has 4 times more vitamin A than duck eggs. While butter has 2499IU of vitamin A, duck eggs have only 674IU.
  • Duck eggs have less saturated fat.

These are the specific foods used in this comparison Butter, without salt and Egg, duck, whole, fresh, raw.

Infographic

Butter vs Duck egg 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.
Butter
1
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 1.4% 7.2% 2.1% 0.75% 5.3% 2.5% 10% 1.4% 0.52% 5.5%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 12% 19% 20% 144% 21% 38% 94% 19% 5% 199%
Contains less SodiumSodium -92.5%
Contains more MagnesiumMagnesium +750%
Contains more CalciumCalcium +166.7%
Contains more PotassiumPotassium +825%
Contains more IronIron +19150%
Contains more CopperCopper +287.5%
Contains more ZincZinc +1466.7%
Contains more PhosphorusPhosphorus +816.7%
Contains more ManganeseManganese +850%
Contains more SeleniumSelenium +3540%

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.
Butter
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% 228% 46% 0% 1.3% 7.8% 0.79% 6.6% 0.69% 21% 18% 2.3% 10%
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% 65% 27% 26% 39% 93% 3.8% 112% 58% 675% 1% 60% 144%
Contains more Vitamin AVitamin A +252.6%
Contains more Vitamin EVitamin E +73.1%
Contains more Vitamin KVitamin K +1650%
Contains more Vitamin DVitamin D +∞%
Contains more Vitamin B1Vitamin B1 +3020%
Contains more Vitamin B2Vitamin B2 +1088.2%
Contains more Vitamin B3Vitamin B3 +376.2%
Contains more Vitamin B5Vitamin B5 +1592.7%
Contains more Vitamin B6Vitamin B6 +8233.3%
Contains more Vitamin B12Vitamin B12 +3076.5%
Contains more FolateFolate +2566.7%
Contains more CholineCholine +1301.1%
~equal in Vitamin C ~0mg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Butter
1
81% 18%
Protein: 0.85 g
Fats: 81.11 g
Carbs: 0.06 g
Water: 17.94 g
Other: 0.04 g
13% 14% 71%
Protein: 12.81 g
Fats: 13.77 g
Carbs: 1.45 g
Water: 70.83 g
Other: 1.14 g
Contains more FatsFats +489%
Contains more ProteinProtein +1407.1%
Contains more CarbsCarbs +2316.7%
Contains more WaterWater +294.8%
Contains more OtherOther +2750%

Fat Type Comparison

Fat type breakdown side-by-side comparison
Butter
2
66% 30% 4%
Saturated fat: Sat. Fat 50.489 g
Monounsaturated fat: Mono. Fat 23.43 g
Polyunsaturated fat: Poly. Fat 3.01 g
32% 57% 11%
Saturated fat: Sat. Fat 3.681 g
Monounsaturated fat: Mono. Fat 6.525 g
Polyunsaturated fat: Poly. Fat 1.223 g
Contains more Mono. FatMonounsaturated fat +259.1%
Contains more Poly. FatPolyunsaturated fat +146.1%
Contains less Sat. FatSaturated fat -92.7%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Butter Duck egg DV% diff.
Cholesterol 215mg 884mg 223%
Vitamin B12 0.17µg 5.4µg 218%
Saturated fat 50.489g 3.681g 213%
Fats 81.11g 13.77g 104%
Selenium 1µg 36.4µg 64%
Vitamin A 684µg 194µg 54%
Iron 0.02mg 3.85mg 48%
Choline 18.8mg 263.4mg 44%
Monounsaturated fat 23.43g 6.525g 42%
Vitamin B5 0.11mg 1.862mg 35%
Vitamin B2 0.034mg 0.404mg 28%
Phosphorus 24mg 220mg 28%
Calories 717kcal 185kcal 27%
Protein 0.85g 12.81g 24%
Folate 3µg 80µg 19%
Vitamin B6 0.003mg 0.25mg 19%
Vitamin B1 0.005mg 0.156mg 13%
Polyunsaturated fat 3.01g 1.223g 12%
Zinc 0.09mg 1.41mg 12%
Vitamin D 0IU 69IU 9%
Vitamin D 0µg 1.7µg 9%
Vitamin E 2.32mg 1.34mg 7%
Potassium 24mg 222mg 6%
Sodium 11mg 146mg 6%
Vitamin K 7µg 0.4µg 6%
Copper 0.016mg 0.062mg 5%
Calcium 24mg 64mg 4%
Magnesium 2mg 17mg 4%
Manganese 0.004mg 0.038mg 1%
Vitamin B3 0.042mg 0.2mg 1%
Net carbs 0.06g 1.45g N/A
Carbs 0.06g 1.45g 0%
Sugar 0.06g 0.93g N/A
Tryptophan 0.012mg 0.26mg 0%
Threonine 0.038mg 0.736mg 0%
Isoleucine 0.051mg 0.598mg 0%
Leucine 0.083mg 1.097mg 0%
Lysine 0.067mg 0.951mg 0%
Methionine 0.021mg 0.576mg 0%
Phenylalanine 0.041mg 0.84mg 0%
Valine 0.057mg 0.885mg 0%
Histidine 0.023mg 0.32mg 0%
Omega-3 - ALA 0.315g N/A
Omega-6 - Linoleic acid 2.166g N/A

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Butter Duck egg
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
26%
Butter
100%
Duck egg
Minerals Daily Need Coverage Score
4%
Butter
57%
Duck egg

Comparison summary

Which food is lower in Saturated fat?
Duck egg
Duck egg is lower in Saturated fat (difference - 46.808g)
Which food is lower in glycemic index?
Duck egg
Duck egg is lower in glycemic index (difference - 0)
Which food is cheaper?
Duck egg
Duck egg is cheaper (difference - $1.6)
Which food is richer in minerals?
Duck egg
Duck egg is relatively richer in minerals
Which food is richer in vitamins?
Duck egg
Duck egg is relatively richer in vitamins
Which food is lower in Cholesterol?
Butter
Butter is lower in Cholesterol (difference - 669mg)
Which food is lower in Sugar?
Butter
Butter is lower in Sugar (difference - 0.87g)
Which food contains less Sodium?
Butter
Butter contains less Sodium (difference - 135mg)

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. Butter - https://fdc.nal.usda.gov/fdc-app.html#/food-details/173430/nutrients
  2. Duck egg - https://fdc.nal.usda.gov/fdc-app.html#/food-details/172189/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.