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Lotus root vs. Yam — In-Depth Nutrition Comparison

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What are the main differences between lotus root and yam?

  • Yam has less vitamin C, vitamin B2, copper, iron, phosphorus, and vitamin B1 than lotus root.
  • Lotus root's daily need coverage for vitamin C is 35% higher.
  • Lotus root has 8 times more vitamin B2 than yam. Lotus root has 0.22mg of vitamin B2, while yam has 0.028mg.
  • Lotus root has a lower glycemic index than yam.

We used Lotus root, raw and Yam, cooked, boiled, drained, or baked, without salt types in this comparison.

Infographic

Lotus root 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 16% 14% 49% 44% 86% 11% 43% 5.2% 34% 3.8%
Yam
Yam
3
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 13% 4.2% 59% 20% 51% 5.5% 21% 1% 48% 3.8%
Contains more MagnesiumMagnesium +27.8%
Contains more CalciumCalcium +221.4%
Contains more IronIron +123.1%
Contains more CopperCopper +69.1%
Contains more ZincZinc +95%
Contains more PhosphorusPhosphorus +104.1%
Contains more PotassiumPotassium +20.5%
Contains less SodiumSodium -80%
Contains more ManganeseManganese +42.1%
~equal in Selenium ~0.7µg

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 147% 0% 0% 0% 40% 51% 7.5% 23% 60% 0% 0% 9.8% 0%
Yam
Yam
6
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 40% 2% 6.8% 0% 24% 6.5% 10% 19% 53% 0% 5.8% 12% 8.8%
Contains more Vitamin CVitamin C +263.6%
Contains more Vitamin B1Vitamin B1 +68.4%
Contains more Vitamin B2Vitamin B2 +685.7%
Contains more Vitamin B5Vitamin B5 +21.2%
Contains more Vitamin B6Vitamin B6 +13.2%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin B3Vitamin B3 +38%
Contains more FolateFolate +23.1%
~equal in Vitamin D ~0µg
~equal in Vitamin B12 ~0µg

All nutrients comparison - raw data values

Nutrient Lotus root Yam DV% diff.
Vitamin C 44mg 12.1mg 35%
Vitamin B2 0.22mg 0.028mg 15%
Copper 0.257mg 0.152mg 12%
Iron 1.16mg 0.52mg 8%
Phosphorus 100mg 49mg 7%
Vitamin B1 0.16mg 0.095mg 5%
Manganese 0.261mg 0.371mg 5%
Fiber 4.9g 3.9g 4%
Choline 16.2mg 3%
Carbs 17.23g 27.48g 3%
Calcium 45mg 14mg 3%
Potassium 556mg 670mg 3%
Vitamin E 0.34mg 2%
Vitamin K 2.3µg 2%
Vitamin B6 0.258mg 0.228mg 2%
Protein 2.6g 1.49g 2%
Calories 74kcal 116kcal 2%
Zinc 0.39mg 0.2mg 2%
Vitamin A 0µg 6µg 1%
Sodium 40mg 8mg 1%
Vitamin B3 0.4mg 0.552mg 1%
Vitamin B5 0.377mg 0.311mg 1%
Magnesium 23mg 18mg 1%
Folate 13µg 16µg 1%
Fats 0.1g 0.14g 0%
Net carbs 12.33g 23.58g N/A
Sugar 0.49g N/A
Selenium 0.7µg 0.7µg 0%
Saturated fat 0.03g 0.029g 0%
Monounsaturated fat 0.02g 0.005g 0%
Polyunsaturated fat 0.02g 0.06g 0%
Tryptophan 0.02mg 0.012mg 0%
Threonine 0.051mg 0.052mg 0%
Isoleucine 0.054mg 0.05mg 0%
Leucine 0.069mg 0.094mg 0%
Lysine 0.094mg 0.058mg 0%
Methionine 0.022mg 0.02mg 0%
Phenylalanine 0.047mg 0.069mg 0%
Valine 0.055mg 0.06mg 0%
Histidine 0.038mg 0.033mg 0%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
3% 17% 79%
Protein: 2.6 g
Fats: 0.1 g
Carbs: 17.23 g
Water: 79.1 g
Other: 0.97 g
Yam
Yam
2
27% 70%
Protein: 1.49 g
Fats: 0.14 g
Carbs: 27.48 g
Water: 70.13 g
Other: 0.76 g
Contains more ProteinProtein +74.5%
Contains more WaterWater +12.8%
Contains more OtherOther +27.6%
Contains more FatsFats +40%
Contains more CarbsCarbs +59.5%

Fat Type Comparison

Fat type breakdown side-by-side comparison
43% 29% 29%
Saturated fat: Sat. Fat 0.03 g
Monounsaturated fat: Mono. Fat 0.02 g
Polyunsaturated fat: Poly. Fat 0.02 g
Yam
Yam
2
31% 5% 64%
Saturated fat: Sat. Fat 0.029 g
Monounsaturated fat: Mono. Fat 0.005 g
Polyunsaturated fat: Poly. Fat 0.06 g
Contains more Mono. FatMonounsaturated fat +300%
Contains more Poly. FatPolyunsaturated fat +200%
~equal in Saturated fat ~0.029g

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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. Lotus root - https://fdc.nal.usda.gov/fdc-app.html#/food-details/169250/nutrients
  2. Yam - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170072/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.