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Leek vs. Collard Greens — In-Depth Nutrition Comparison

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How are leek and collard Greens different?

  • Leek is richer in iron, folate, vitamin B6, and copper, while collard Greens are higher in vitamin K, vitamin A, fiber, calcium, vitamin C, and vitamin B2.
  • Collard Greens cover your daily need for vitamin K, 300% more than leek.
  • Leek contains 4 times more folate than collard Greens. Leek contains 64µg of folate, while collard Greens contain 16µg.

Leeks, (bulb and lower leaf-portion), raw and Collards, cooked, boiled, drained, without salt types were used in this article.

Infographic

Leek vs Collard Greens 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
5
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%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 15% 42% 10% 42% 17% 6.3% 14% 2% 67% 2.7%
Contains more MagnesiumMagnesium +33.3%
Contains more PotassiumPotassium +53.8%
Contains more IronIron +85.8%
Contains more CopperCopper +135.3%
Contains more SeleniumSelenium +100%
Contains more CalciumCalcium +139%
Contains more ZincZinc +91.7%
Contains less SodiumSodium -25%
~equal in Phosphorus ~32mg
~equal in Manganese ~0.51mg

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
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 40% 28% 18% 0% 15% 6.9% 7.5% 8.4% 54% 0% 118% 48% 5.2%
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 61% 127% 18% 0% 10% 24% 11% 13% 30% 0% 1017% 12% 21%
Contains more Vitamin B1Vitamin B1 +50%
Contains more Vitamin B6Vitamin B6 +82%
Contains more FolateFolate +300%
Contains more Vitamin CVitamin C +51.7%
Contains more Vitamin AVitamin A +357.8%
Contains more Vitamin B2Vitamin B2 +253.3%
Contains more Vitamin B3Vitamin B3 +43.8%
Contains more Vitamin B5Vitamin B5 +55.7%
Contains more Vitamin KVitamin K +765.1%
Contains more CholineCholine +304.2%
~equal in Vitamin E ~0.88mg
~equal in Vitamin D ~0µg
~equal in Vitamin B12 ~0µg

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
3% 6% 90%
Protein: 2.71 g
Fats: 0.72 g
Carbs: 5.65 g
Water: 90.18 g
Other: 0.74 g
Contains more CarbsCarbs +150.4%
Contains more OtherOther +41.9%
Contains more ProteinProtein +80.7%
Contains more FatsFats +140%
~equal in Water ~90.18g

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
19% 11% 70%
Saturated fat: Sat. Fat 0.047 g
Monounsaturated fat: Mono. Fat 0.026 g
Polyunsaturated fat: Poly. Fat 0.173 g
Contains less Sat. FatSaturated fat -14.9%
Contains more Mono. FatMonounsaturated fat +550%
~equal in Polyunsaturated fat ~0.173g

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Leek Collard Greens DV% diff.
Vitamin K 47µg 406.6µg 300%
Vitamin A 83µg 380µg 33%
Iron 2.1mg 1.13mg 12%
Folate 64µg 16µg 12%
Fiber 1.8g 4g 9%
Vitamin B6 0.233mg 0.128mg 8%
Copper 0.12mg 0.051mg 8%
Calcium 59mg 141mg 8%
Vitamin C 12mg 18.2mg 7%
Vitamin B2 0.03mg 0.106mg 6%
Choline 9.5mg 38.4mg 5%
Carbs 14.15g 5.65g 3%
Protein 1.5g 2.71g 2%
Potassium 180mg 117mg 2%
Magnesium 28mg 21mg 2%
Vitamin B5 0.14mg 0.218mg 2%
Vitamin B1 0.06mg 0.04mg 2%
Vitamin B3 0.4mg 0.575mg 1%
Calories 61kcal 33kcal 1%
Selenium 1µg 0.5µg 1%
Manganese 0.481mg 0.51mg 1%
Zinc 0.12mg 0.23mg 1%
Fats 0.3g 0.72g 1%
Net carbs 12.35g 1.65g N/A
Sugar 3.9g 0.4g N/A
Phosphorus 35mg 32mg 0%
Sodium 20mg 15mg 0%
Vitamin E 0.92mg 0.88mg 0%
Saturated fat 0.04g 0.047g 0%
Monounsaturated fat 0.004g 0.026g 0%
Polyunsaturated fat 0.166g 0.173g 0%
Tryptophan 0.012mg 0.027mg 0%
Threonine 0.063mg 0.074mg 0%
Isoleucine 0.052mg 0.086mg 0%
Leucine 0.096mg 0.13mg 0%
Lysine 0.078mg 0.101mg 0%
Methionine 0.018mg 0.028mg 0%
Phenylalanine 0.055mg 0.075mg 0%
Valine 0.056mg 0.104mg 0%
Histidine 0.025mg 0.04mg 0%

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Leek Collard Greens
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
27%
Leek
103%
Collard Greens
Minerals Daily Need Coverage Score
26%
Leek
22%
Collard Greens

Comparison summary

Which food is richer in minerals?
Leek
Leek is relatively richer in minerals
Which food is lower in Saturated fat?
Leek
Leek is lower in Saturated fat (difference - 0.007g)
Which food is lower in Sugar?
Collard Greens
Collard Greens is lower in Sugar (difference - 3.5g)
Which food contains less Sodium?
Collard Greens
Collard Greens contains less Sodium (difference - 5mg)
Which food is lower in glycemic index?
Collard Greens
Collard Greens is lower in glycemic index (difference - 32)
Which food is cheaper?
Collard Greens
Collard Greens is cheaper (difference - $0.4)
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. Leek - https://fdc.nal.usda.gov/fdc-app.html#/food-details/169246/nutrients
  2. Collard Greens - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170407/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.