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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

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

Comparison summary table

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

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%

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Lotus root Yam
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
26%
Lotus root
14%
Yam
Minerals Daily Need Coverage Score
30%
Lotus root
23%
Yam

Comparison summary

Which food contains less Sodium?
Yam
Yam contains less Sodium (difference - 32mg)
Which food is lower in Saturated fat?
Yam
Yam is lower in Saturated fat (difference - 0.001g)
Which food is lower in Sugar?
Lotus root
Lotus root is lower in Sugar (difference - 0.49g)
Which food is lower in glycemic index?
Lotus root
Lotus root is lower in glycemic index (difference - 18)
Which food is cheaper?
Lotus root
Lotus root is cheaper (difference - $0.2)
Which food is richer in minerals?
Lotus root
Lotus root is relatively richer in minerals
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)
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. 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.