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Yolk vs. Buckwheat — In-Depth Nutrition Comparison

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A recap on differences between yolk and buckwheat

  • Buckwheat has less choline, selenium, vitamin B12, vitamin B5, phosphorus, vitamin B2, vitamin D, and folate.
  • Yolk covers your daily cholesterol needs 362% more than buckwheat.
  • Buckwheat has less cholesterol.
  • The glycemic index of buckwheat is higher.

Food varieties used in this article are Egg, yolk, raw, fresh and Buckwheat groats, roasted, cooked.

Infographic

Yolk vs Buckwheat 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.
Yolk
6
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 3.6% 39% 9.6% 102% 26% 63% 167% 6.3% 7.2% 305%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 36% 2.1% 7.8% 30% 49% 17% 30% 0.52% 53% 12%
Contains more CalciumCalcium +1742.9%
Contains more PotassiumPotassium +23.9%
Contains more IronIron +241.3%
Contains more ZincZinc +277%
Contains more PhosphorusPhosphorus +457.1%
Contains more SeleniumSelenium +2445.5%
Contains more MagnesiumMagnesium +920%
Contains more CopperCopper +89.6%
Contains less SodiumSodium -91.7%
Contains more ManganeseManganese +632.7%

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.
Yolk
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% 127% 52% 81% 44% 122% 0.45% 179% 81% 244% 1.8% 110% 447%
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% 1.8% 0% 10% 9% 18% 22% 18% 0% 4.8% 11% 11%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin EVitamin E +2766.7%
Contains more Vitamin DVitamin D +∞%
Contains more Vitamin B1Vitamin B1 +340%
Contains more Vitamin B2Vitamin B2 +1253.8%
Contains more Vitamin B5Vitamin B5 +732.9%
Contains more Vitamin B6Vitamin B6 +354.5%
Contains more Vitamin B12Vitamin B12 +∞%
Contains more FolateFolate +942.9%
Contains more CholineCholine +3980.6%
Contains more Vitamin B3Vitamin B3 +3816.7%
Contains more Vitamin KVitamin K +171.4%
~equal in Vitamin C ~0mg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Yolk
3
16% 27% 4% 52% 2%
Protein: 15.86 g
Fats: 26.54 g
Carbs: 3.59 g
Water: 52.31 g
Other: 1.7 g
3% 20% 76%
Protein: 3.38 g
Fats: 0.62 g
Carbs: 19.94 g
Water: 75.63 g
Other: 0.43 g
Contains more ProteinProtein +369.2%
Contains more FatsFats +4180.6%
Contains more OtherOther +295.3%
Contains more CarbsCarbs +455.4%
Contains more WaterWater +44.6%

Fat Type Comparison

Fat type breakdown side-by-side comparison
Yolk
2
37% 46% 16%
Saturated fat: Sat. Fat 9.551 g
Monounsaturated fat: Mono. Fat 11.738 g
Polyunsaturated fat: Poly. Fat 4.204 g
26% 37% 37%
Saturated fat: Sat. Fat 0.134 g
Monounsaturated fat: Mono. Fat 0.188 g
Polyunsaturated fat: Poly. Fat 0.188 g
Contains more Mono. FatMonounsaturated fat +6143.6%
Contains more Poly. FatPolyunsaturated fat +2136.2%
Contains less Sat. FatSaturated fat -98.6%

Carbohydrate type comparison

Carbohydrate type breakdown side-by-side comparison
Yolk
3
13% 34% 13% 13% 13% 13%
Starch: 0 g
Sucrose: 0.07 g
Glucose: 0.18 g
Fructose: 0.07 g
Lactose: 0.07 g
Maltose: 0.07 g
Galactose: 0.07 g
57% 29% 14%
Starch: 0 g
Sucrose: 0.4 g
Glucose: 0.2 g
Fructose: 0.1 g
Lactose: 0 g
Maltose: 0 g
Galactose: 0 g
Contains more LactoseLactose +∞%
Contains more MaltoseMaltose +∞%
Contains more GalactoseGalactose +∞%
Contains more SucroseSucrose +471.4%
Contains more GlucoseGlucose +11.1%
Contains more FructoseFructose +42.9%
~equal in Starch ~0g

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Yolk Buckwheat DV% diff.
Cholesterol 1085mg 0mg 362%
Choline 820.2mg 20.1mg 145%
Selenium 56µg 2.2µg 98%
Vitamin B12 1.95µg 0µg 81%
Vitamin B5 2.99mg 0.359mg 53%
Phosphorus 390mg 70mg 46%
Saturated fat 9.551g 0.134g 43%
Vitamin A 381µg 0µg 42%
Fats 26.54g 0.62g 40%
Vitamin B2 0.528mg 0.039mg 38%
Folate 146µg 14µg 33%
Monounsaturated fat 11.738g 0.188g 29%
Polyunsaturated fat 4.204g 0.188g 27%
Vitamin D 218IU 0IU 27%
Vitamin D 5.4µg 0µg 27%
Protein 15.86g 3.38g 25%
Iron 2.73mg 0.8mg 24%
Vitamin B6 0.35mg 0.077mg 21%
Vitamin E 2.58mg 0.09mg 17%
Zinc 2.3mg 0.61mg 15%
Manganese 0.055mg 0.403mg 15%
Calories 322kcal 92kcal 12%
Calcium 129mg 7mg 12%
Vitamin B1 0.176mg 0.04mg 11%
Fiber 0g 2.7g 11%
Magnesium 5mg 51mg 11%
Copper 0.077mg 0.146mg 8%
Vitamin B3 0.024mg 0.94mg 6%
Carbs 3.59g 19.94g 5%
Sodium 48mg 4mg 2%
Vitamin K 0.7µg 1.9µg 1%
Potassium 109mg 88mg 1%
Net carbs 3.59g 17.24g N/A
Sugar 0.56g 0.9g N/A
Tryptophan 0.177mg 0.049mg 0%
Threonine 0.687mg 0.129mg 0%
Isoleucine 0.866mg 0.127mg 0%
Leucine 1.399mg 0.212mg 0%
Lysine 1.217mg 0.172mg 0%
Methionine 0.378mg 0.044mg 0%
Phenylalanine 0.681mg 0.133mg 0%
Valine 0.949mg 0.173mg 0%
Histidine 0.416mg 0.079mg 0%
Fructose 0.07g 0.1g 0%
Omega-3 - EPA 0.011g 0g N/A
Omega-3 - DHA 0.114g 0g N/A

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Yolk Buckwheat
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
114%
Yolk
8%
Buckwheat
Minerals Daily Need Coverage Score
73%
Yolk
24%
Buckwheat

Comparison summary

Which food is lower in Sugar?
Yolk
Yolk is lower in Sugar (difference - 0.34g)
Which food is lower in glycemic index?
Yolk
Yolk is lower in glycemic index (difference - 51)
Which food is cheaper?
Yolk
Yolk is cheaper (difference - $1.4)
Which food is richer in minerals?
Yolk
Yolk is relatively richer in minerals
Which food is richer in vitamins?
Yolk
Yolk is relatively richer in vitamins
Which food is lower in Cholesterol?
Buckwheat
Buckwheat is lower in Cholesterol (difference - 1085mg)
Which food contains less Sodium?
Buckwheat
Buckwheat contains less Sodium (difference - 44mg)
Which food is lower in Saturated fat?
Buckwheat
Buckwheat is lower in Saturated fat (difference - 9.417g)

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. Yolk - https://fdc.nal.usda.gov/fdc-app.html#/food-details/172184/nutrients
  2. Buckwheat - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170686/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.