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Yam vs. Walnut — In-Depth Nutrition Comparison

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What are the main differences between yam and walnut?

  • Yam has less copper, manganese, phosphorus, magnesium, iron, zinc, vitamin B1, vitamin B6, and folate than walnut.
  • Walnut's daily need coverage for copper is 156% higher.
  • Yam contains less saturated fat.
  • Walnut has a lower glycemic index than yam.

We used Yam, raw and Nuts, walnuts, english types in this comparison.

Infographic

Yam vs Walnut 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.
Yam
Yam
1
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 15% 5.1% 72% 20% 59% 6.5% 24% 1.2% 52% 3.8%
Walnut
9
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 113% 29% 39% 109% 529% 84% 148% 0.26% 445% 27%
Contains more PotassiumPotassium +85%
Contains more MagnesiumMagnesium +652.4%
Contains more CalciumCalcium +476.5%
Contains more IronIron +438.9%
Contains more CopperCopper +791%
Contains more ZincZinc +1187.5%
Contains more PhosphorusPhosphorus +529.1%
Contains less SodiumSodium -77.8%
Contains more ManganeseManganese +759.9%
Contains more SeleniumSelenium +600%

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.
Yam
Yam
2
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 57% 2.3% 7% 0% 28% 7.4% 10% 19% 68% 0% 5.8% 17% 9%
Walnut
9
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 4.3% 0.33% 14% 0% 85% 35% 21% 34% 124% 0% 6.8% 74% 21%
Contains more Vitamin CVitamin C +1215.4%
Contains more Vitamin AVitamin A +600%
Contains more Vitamin EVitamin E +100%
Contains more Vitamin B1Vitamin B1 +204.5%
Contains more Vitamin B2Vitamin B2 +368.8%
Contains more Vitamin B3Vitamin B3 +103.8%
Contains more Vitamin B5Vitamin B5 +81.5%
Contains more Vitamin B6Vitamin B6 +83.3%
Contains more Vitamin KVitamin K +17.4%
Contains more FolateFolate +326.1%
Contains more CholineCholine +137.6%
~equal in Vitamin D ~0µg
~equal in Vitamin B12 ~0µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Yam
Yam
2
28% 70%
Protein: 1.53 g
Fats: 0.17 g
Carbs: 27.88 g
Water: 69.6 g
Other: 0.82 g
Walnut
3
15% 65% 14% 4% 2%
Protein: 15.23 g
Fats: 65.21 g
Carbs: 13.71 g
Water: 4.07 g
Other: 1.78 g
Contains more CarbsCarbs +103.4%
Contains more WaterWater +1610.1%
Contains more ProteinProtein +895.4%
Contains more FatsFats +38258.8%
Contains more OtherOther +117.1%

Fat Type Comparison

Fat type breakdown side-by-side comparison
Yam
Yam
1
31% 5% 64%
Saturated fat: Sat. Fat 0.037 g
Monounsaturated fat: Mono. Fat 0.006 g
Polyunsaturated fat: Poly. Fat 0.076 g
Walnut
2
10% 14% 76%
Saturated fat: Sat. Fat 6.126 g
Monounsaturated fat: Mono. Fat 8.933 g
Polyunsaturated fat: Poly. Fat 47.174 g
Contains less Sat. FatSaturated fat -99.4%
Contains more Mono. FatMonounsaturated fat +148783.3%
Contains more Poly. FatPolyunsaturated fat +61971.1%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Yam Walnut DV% diff.
Polyunsaturated fat 0.076g 47.174g 314%
Copper 0.178mg 1.586mg 156%
Manganese 0.397mg 3.414mg 131%
Fats 0.17g 65.21g 100%
Phosphorus 55mg 346mg 42%
Magnesium 21mg 158mg 33%
Iron 0.54mg 2.91mg 30%
Saturated fat 0.037g 6.126g 28%
Calories 118kcal 654kcal 27%
Protein 1.53g 15.23g 27%
Zinc 0.24mg 3.09mg 26%
Monounsaturated fat 0.006g 8.933g 22%
Folate 23µg 98µg 19%
Vitamin B6 0.293mg 0.537mg 19%
Vitamin B1 0.112mg 0.341mg 19%
Vitamin C 17.1mg 1.3mg 18%
Potassium 816mg 441mg 11%
Fiber 4.1g 6.7g 10%
Vitamin B2 0.032mg 0.15mg 9%
Selenium 0.7µg 4.9µg 8%
Calcium 17mg 98mg 8%
Carbs 27.88g 13.71g 5%
Vitamin B5 0.314mg 0.57mg 5%
Choline 16.5mg 39.2mg 4%
Vitamin B3 0.552mg 1.125mg 4%
Vitamin E 0.35mg 0.7mg 2%
Vitamin A 7µg 1µg 1%
Net carbs 23.78g 7.01g N/A
Sugar 0.5g 2.61g N/A
Starch 0.06g 0%
Sodium 9mg 2mg 0%
Vitamin K 2.3µg 2.7µg 0%
Tryptophan 0.012mg 0.17mg 0%
Threonine 0.054mg 0.596mg 0%
Isoleucine 0.052mg 0.625mg 0%
Leucine 0.096mg 1.17mg 0%
Lysine 0.059mg 0.424mg 0%
Methionine 0.021mg 0.236mg 0%
Phenylalanine 0.071mg 0.711mg 0%
Valine 0.062mg 0.753mg 0%
Histidine 0.034mg 0.391mg 0%
Fructose 0.09g 0%

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Yam Walnut
Low Calories diet ok
Low Fats diet ok
Low Carbs diet ok
Low Glycemic Index diet ok

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
18%
Yam
32%
Walnut
Minerals Daily Need Coverage Score
26%
Yam
152%
Walnut

Comparison summary

Which food is lower in Sugar?
Yam
Yam is lower in Sugar (difference - 2.11g)
Which food is lower in Saturated fat?
Yam
Yam is lower in Saturated fat (difference - 6.089g)
Which food is cheaper?
Yam
Yam is cheaper (difference - $4.8)
Which food contains less Sodium?
Walnut
Walnut contains less Sodium (difference - 7mg)
Which food is lower in glycemic index?
Walnut
Walnut is lower in glycemic index (difference - 51)
Which food is richer in minerals?
Walnut
Walnut is relatively richer in minerals
Which food is richer in vitamins?
Walnut
Walnut is relatively richer in vitamins
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)

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. Yam - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170071/nutrients
  2. Walnut - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170187/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.