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Potato bread vs. Yam — In-Depth Nutrition Comparison

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Important differences between potato bread and yam

  • Potato bread has more phosphorus, folate, iron, calcium, selenium, zinc, and vitamin B5; however, yam is richer in vitamin C and copper.
  • Potato bread's daily need coverage for phosphorus is 45% more.
  • Potato bread contains 42 times more sodium than yam. Potato bread contains 375mg of sodium, while yam contains 9mg.

The food varieties used in the comparison are Bread, potato and Yam, raw.

Infographic

Potato bread vs Yam infographic
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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 20% 56% 63% 84% 31% 39% 158% 49% 33% 52%
Yam
Yam
4
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%
Contains more MagnesiumMagnesium +33.3%
Contains more CalciumCalcium +1005.9%
Contains more IronIron +316.7%
Contains more ZincZinc +500%
Contains more PhosphorusPhosphorus +570.9%
Contains more SeleniumSelenium +1257.1%
Contains more PotassiumPotassium +13.6%
Contains more CopperCopper +89.4%
Contains less SodiumSodium -97.6%
Contains more ManganeseManganese +56.9%

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 0% 8% 9.4% 1.5% 47% 24% 23% 49% 54% 19% 17% 95% 10%
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%
Contains more Vitamin AVitamin A +242.9%
Contains more Vitamin EVitamin E +34.3%
Contains more Vitamin DVitamin D +∞%
Contains more Vitamin B1Vitamin B1 +67.9%
Contains more Vitamin B2Vitamin B2 +231.3%
Contains more Vitamin B3Vitamin B3 +126.4%
Contains more Vitamin B5Vitamin B5 +160.2%
Contains more Vitamin B12Vitamin B12 +∞%
Contains more Vitamin KVitamin K +195.7%
Contains more FolateFolate +447.8%
Contains more CholineCholine +11.5%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin B6Vitamin B6 +26.3%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
13% 3% 47% 34% 4%
Protein: 12.5 g
Fats: 3.13 g
Carbs: 47.07 g
Water: 33.55 g
Other: 3.75 g
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
Contains more ProteinProtein +717%
Contains more FatsFats +1741.2%
Contains more CarbsCarbs +68.8%
Contains more OtherOther +357.3%
Contains more WaterWater +107.5%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Potato bread Yam DV% diff.
Phosphorus 369mg 55mg 45%
Folate 126µg 23µg 26%
Protein 12.5g 1.53g 22%
Iron 2.25mg 0.54mg 21%
Vitamin C 0mg 17.1mg 19%
Calcium 188mg 17mg 17%
Selenium 9.5µg 0.7µg 16%
Sodium 375mg 9mg 16%
Zinc 1.44mg 0.24mg 11%
Vitamin B5 0.817mg 0.314mg 10%
Fiber 6.3g 4.1g 9%
Copper 0.094mg 0.178mg 9%
Calories 266kcal 118kcal 7%
Carbs 47.07g 27.88g 6%
Manganese 0.253mg 0.397mg 6%
Vitamin B12 0.15µg 0µg 6%
Vitamin B2 0.106mg 0.032mg 6%
Vitamin B1 0.188mg 0.112mg 6%
Vitamin B6 0.232mg 0.293mg 5%
Fats 3.13g 0.17g 5%
Vitamin B3 1.25mg 0.552mg 4%
Vitamin K 6.8µg 2.3µg 4%
Potassium 718mg 816mg 3%
Vitamin A 24µg 7µg 2%
Magnesium 28mg 21mg 2%
Vitamin D 0.1µg 0µg 1%
Polyunsaturated fat 0g 0.076g 1%
Vitamin E 0.47mg 0.35mg 1%
Net carbs 40.77g 23.78g N/A
Vitamin D 2IU 0IU 0%
Sugar 9.38g 0.5g N/A
Saturated fat 0g 0.037g 0%
Choline 18.4mg 16.5mg 0%
Monounsaturated fat 0g 0.006g 0%
Tryptophan 0.081mg 0.012mg 0%
Threonine 0.224mg 0.054mg 0%
Isoleucine 0.268mg 0.052mg 0%
Leucine 0.44mg 0.096mg 0%
Lysine 0.311mg 0.059mg 0%
Methionine 0.112mg 0.021mg 0%
Phenylalanine 0.285mg 0.071mg 0%
Valine 0.305mg 0.062mg 0%
Histidine 0.143mg 0.034mg 0%

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Potato bread Yam
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
27%
Potato bread
18%
Yam
Minerals Daily Need Coverage Score
59%
Potato bread
26%
Yam

Comparison summary

Which food is lower in Sugar?
Yam
Yam is lower in Sugar (difference - 8.88g)
Which food contains less Sodium?
Yam
Yam contains less Sodium (difference - 366mg)
Which food is lower in glycemic index?
Yam
Yam is lower in glycemic index (difference - 10)
Which food is lower in Saturated fat?
Potato bread
Potato bread is lower in Saturated fat (difference - 0.037g)
Which food is cheaper?
Potato bread
Potato bread is cheaper (difference - $0.2)
Which food is richer in minerals?
Potato bread
Potato bread is relatively richer in minerals
Which food is richer in vitamins?
Potato bread
Potato bread 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. Potato bread - https://fdc.nal.usda.gov/fdc-app.html#/food-details/167943/nutrients
  2. Yam - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170071/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.