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Yam vs. Shortbread — In-Depth Nutrition Comparison

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Summary of differences between yam and shortbread

  • Yam has more potassium, vitamin C, and vitamin B6, while shortbread has more iron, vitamin B2, vitamin B1, vitamin B3, and folate.
  • Shortbread covers your daily need for saturated fat, 40% more than yam.
  • The amount of sodium in yam is lower.
  • Yam has a lower glycemic index. The glycemic index of yam is 51, while the glycemic index of shortbread is 64.

These are the specific foods used in this comparison Yam, raw and Cookies, shortbread, commercially prepared, plain.

Infographic

Yam vs Shortbread 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
5
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%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 10% 3.9% 7.8% 112% 30% 13% 28% 46% 51% 34%
Contains more MagnesiumMagnesium +50%
Contains more CalciumCalcium +30.8%
Contains more PotassiumPotassium +827.3%
Contains more CopperCopper +97.8%
Contains less SodiumSodium -97.5%
Contains more IronIron +451.9%
Contains more ZincZinc +104.2%
Contains more PhosphorusPhosphorus +20%
Contains more SeleniumSelenium +785.7%
~equal in Manganese ~0.393mg

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
4
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%
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% 49% 0% 88% 72% 61% 19% 16% 0% 28% 61% 0.49%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin B6Vitamin B6 +312.7%
Contains more CholineCholine +1733.3%
Contains more Vitamin EVitamin E +597.1%
Contains more Vitamin B1Vitamin B1 +215.2%
Contains more Vitamin B2Vitamin B2 +881.3%
Contains more Vitamin B3Vitamin B3 +493.3%
Contains more Vitamin KVitamin K +378.3%
Contains more FolateFolate +252.2%
~equal in Vitamin D ~0µg
~equal in Vitamin B5 ~0.321mg
~equal in Vitamin B12 ~0µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Yam
Yam
1
28% 70%
Protein: 1.53 g
Fats: 0.17 g
Carbs: 27.88 g
Water: 69.6 g
Other: 0.82 g
5% 26% 64% 4%
Protein: 5.37 g
Fats: 26.22 g
Carbs: 63.78 g
Water: 3.6 g
Other: 1.03 g
Contains more WaterWater +1833.3%
Contains more ProteinProtein +251%
Contains more FatsFats +15323.5%
Contains more CarbsCarbs +128.8%
Contains more OtherOther +25.6%

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
35% 29% 36%
Saturated fat: Sat. Fat 8.105 g
Monounsaturated fat: Mono. Fat 6.708 g
Polyunsaturated fat: Poly. Fat 8.326 g
Contains less Sat. FatSaturated fat -99.5%
Contains more Mono. FatMonounsaturated fat +111700%
Contains more Poly. FatPolyunsaturated fat +10855.3%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Yam Shortbread DV% diff.
Polyunsaturated fat 0.076g 8.326g 55%
Fats 0.17g 26.22g 40%
Saturated fat 0.037g 8.105g 37%
Iron 0.54mg 2.98mg 31%
Vitamin B2 0.032mg 0.314mg 22%
Potassium 816mg 88mg 21%
Calories 118kcal 514kcal 20%
Vitamin B1 0.112mg 0.353mg 20%
Vitamin C 17.1mg 0mg 19%
Starch 40.47g 17%
Monounsaturated fat 0.006g 6.708g 17%
Vitamin B3 0.552mg 3.275mg 17%
Vitamin B6 0.293mg 0.071mg 17%
Folate 23µg 81µg 15%
Sodium 9mg 353mg 15%
Vitamin E 0.35mg 2.44mg 14%
Carbs 27.88g 63.78g 12%
Fiber 4.1g 1.3g 11%
Copper 0.178mg 0.09mg 10%
Selenium 0.7µg 6.2µg 10%
Protein 1.53g 5.37g 8%
Vitamin K 2.3µg 11µg 7%
Choline 16.5mg 0.9mg 3%
Zinc 0.24mg 0.49mg 2%
Phosphorus 55mg 66mg 2%
Magnesium 21mg 14mg 2%
Vitamin A 7µg 0µg 1%
Net carbs 23.78g 62.48g N/A
Calcium 17mg 13mg 0%
Sugar 0.5g 21.65g N/A
Manganese 0.397mg 0.393mg 0%
Vitamin B5 0.314mg 0.321mg 0%
Trans fat 0g 0.714g N/A
Tryptophan 0.012mg 0%
Threonine 0.054mg 0%
Isoleucine 0.052mg 0%
Leucine 0.096mg 0%
Lysine 0.059mg 0%
Methionine 0.021mg 0%
Phenylalanine 0.071mg 0%
Valine 0.062mg 0%
Histidine 0.034mg 0%
Fructose 0.3g 0%
Omega-3 - EPA 0g 0.001g N/A
Omega-3 - ALA 0.885g N/A
Omega-3 - DPA 0g 0.002g N/A
Omega-3 - Eicosatrienoic acid 0.001g N/A
Omega-6 - Gamma-linoleic acid 0.033g N/A
Omega-6 - Dihomo-gamma-linoleic acid 0.005g N/A
Omega-6 - Eicosadienoic acid 0.006g N/A
Omega-6 - Linoleic acid 7.253g N/A

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Yam Shortbread
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
30%
Shortbread
Minerals Daily Need Coverage Score
26%
Yam
34%
Shortbread

Comparison summary

Which food is lower in Sugar?
Yam
Yam is lower in Sugar (difference - 21.15g)
Which food contains less Sodium?
Yam
Yam contains less Sodium (difference - 344mg)
Which food is lower in Saturated fat?
Yam
Yam is lower in Saturated fat (difference - 8.068g)
Which food is lower in glycemic index?
Yam
Yam is lower in glycemic index (difference - 13)
Which food is cheaper?
Shortbread
Shortbread is cheaper (difference - $0.2)
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)
Which food is richer in minerals?
?
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.
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. Yam - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170071/nutrients
  2. Shortbread - https://fdc.nal.usda.gov/fdc-app.html#/food-details/174967/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.