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Leek vs. Tofu — In-Depth Nutrition Comparison

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Summary of differences between leek and tofu

  • Leek has more vitamin K, vitamin A, vitamin B6, vitamin C, and folate; however, tofu is higher in iron, calcium, selenium, phosphorus, and copper.
  • Tofu covers your daily need for iron, 41% more than leek.
  • Leek has 120 times more vitamin C than tofu. While leek has 12mg of vitamin C, tofu has only 0.1mg.
  • The glycemic index of leek is higher.

These are the specific foods used in this comparison Leeks, (bulb and lower leaf-portion), raw and Tofu, raw, regular, prepared with calcium sulfate.

Infographic

Leek vs Tofu 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.
Leek
1
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 20% 18% 16% 79% 40% 3.3% 15% 2.6% 63% 5.5%
Tofu
8
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 21% 105% 11% 201% 64% 22% 42% 0.91% 79% 49%
Contains more PotassiumPotassium +48.8%
Contains more CalciumCalcium +493.2%
Contains more IronIron +155.2%
Contains more CopperCopper +60.8%
Contains more ZincZinc +566.7%
Contains more PhosphorusPhosphorus +177.1%
Contains less SodiumSodium -65%
Contains more ManganeseManganese +25.8%
Contains more SeleniumSelenium +790%
~equal in Magnesium ~30mg

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.
Leek
8
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% 28% 18% 0% 15% 6.9% 7.5% 8.4% 54% 0% 118% 48% 5.2%
Tofu
3
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 0.33% 0% 0.2% 0% 20% 12% 3.7% 4.1% 11% 0% 6% 11% 16%
Contains more Vitamin CVitamin C +11900%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin EVitamin E +9100%
Contains more Vitamin B3Vitamin B3 +105.1%
Contains more Vitamin B5Vitamin B5 +105.9%
Contains more Vitamin B6Vitamin B6 +395.7%
Contains more Vitamin KVitamin K +1858.3%
Contains more FolateFolate +326.7%
Contains more Vitamin B1Vitamin B1 +35%
Contains more Vitamin B2Vitamin B2 +73.3%
Contains more CholineCholine +203.2%
~equal in Vitamin D ~0µg
~equal in Vitamin B12 ~0µg

All nutrients comparison - raw data values

Nutrient Leek Tofu DV% diff.
Iron 2.1mg 5.36mg 41%
Vitamin K 47µg 2.4µg 37%
Calcium 59mg 350mg 29%
Polyunsaturated fat 0.166g 2.699g 17%
Vitamin B6 0.233mg 0.047mg 14%
Selenium 1µg 8.9µg 14%
Vitamin C 12mg 0.1mg 13%
Protein 1.5g 8.08g 13%
Folate 64µg 15µg 12%
Vitamin A 83µg 9%
Phosphorus 35mg 97mg 9%
Copper 0.12mg 0.193mg 8%
Fats 0.3g 4.78g 7%
Fiber 1.8g 0.3g 6%
Zinc 0.12mg 0.8mg 6%
Vitamin E 0.92mg 0.01mg 6%
Manganese 0.481mg 0.605mg 5%
Choline 9.5mg 28.8mg 4%
Carbs 14.15g 1.87g 4%
Saturated fat 0.04g 0.691g 3%
Monounsaturated fat 0.004g 1.056g 3%
Potassium 180mg 121mg 2%
Vitamin B2 0.03mg 0.052mg 2%
Vitamin B1 0.06mg 0.081mg 2%
Calories 61kcal 76kcal 1%
Vitamin B5 0.14mg 0.068mg 1%
Vitamin B3 0.4mg 0.195mg 1%
Sodium 20mg 7mg 1%
Net carbs 12.35g 1.57g N/A
Magnesium 28mg 30mg 0%
Sugar 3.9g 0.62g N/A
Tryptophan 0.012mg 0.12mg 0%
Threonine 0.063mg 0.402mg 0%
Isoleucine 0.052mg 0.435mg 0%
Leucine 0.096mg 0.713mg 0%
Lysine 0.078mg 0.452mg 0%
Methionine 0.018mg 0.108mg 0%
Phenylalanine 0.055mg 0.428mg 0%
Valine 0.056mg 0.446mg 0%
Histidine 0.025mg 0.221mg 0%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Leek
2
14% 83%
Protein: 1.5 g
Fats: 0.3 g
Carbs: 14.15 g
Water: 83 g
Other: 1.05 g
Tofu
3
8% 5% 2% 85%
Protein: 8.08 g
Fats: 4.78 g
Carbs: 1.87 g
Water: 84.55 g
Other: 0.72 g
Contains more CarbsCarbs +656.7%
Contains more OtherOther +45.8%
Contains more ProteinProtein +438.7%
Contains more FatsFats +1493.3%
~equal in Water ~84.55g

Fat Type Comparison

Fat type breakdown side-by-side comparison
Leek
1
19% 2% 79%
Saturated fat: Sat. Fat 0.04 g
Monounsaturated fat: Mono. Fat 0.004 g
Polyunsaturated fat: Poly. Fat 0.166 g
Tofu
2
16% 24% 61%
Saturated fat: Sat. Fat 0.691 g
Monounsaturated fat: Mono. Fat 1.056 g
Polyunsaturated fat: Poly. Fat 2.699 g
Contains less Sat. FatSaturated fat -94.2%
Contains more Mono. FatMonounsaturated fat +26300%
Contains more Poly. FatPolyunsaturated fat +1525.9%

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. Leek - https://fdc.nal.usda.gov/fdc-app.html#/food-details/169246/nutrients
  2. Tofu - https://fdc.nal.usda.gov/fdc-app.html#/food-details/172476/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.