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Leek vs. Lettuce — In-Depth Nutrition Comparison

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How are Leek and Lettuce different?

  • Leek is higher in Iron, Vitamin B6, Copper, Manganese, and Folate, however, Lettuce is richer in Vitamin K, and Vitamin A.
  • Daily need coverage for Vitamin K from Lettuce is 66% higher.
  • Leek contains 4 times more Vitamin E than Lettuce. While Leek contains 0.92mg of Vitamin E, Lettuce contains only 0.22mg.

Leeks, (bulb and lower leaf-portion), raw and Lettuce, green leaf, raw are the varieties used in this article.

Infographic

Leek vs Lettuce 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
8
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 9.3% 11% 17% 32% 9.7% 4.9% 12% 3.7% 33% 3.3%
Contains more MagnesiumMagnesium +115.4%
Contains more CalciumCalcium +63.9%
Contains more IronIron +144.2%
Contains more CopperCopper +313.8%
Contains more PhosphorusPhosphorus +20.7%
Contains less SodiumSodium -28.6%
Contains more ManganeseManganese +92.4%
Contains more SeleniumSelenium +66.7%
Contains more ZincZinc +50%
~equal in Potassium ~194mg

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
4
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% 100% 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 31% 444% 4.4% 0% 18% 18% 7% 8% 21% 0% 316% 29% 7.4%
Contains more Vitamin CVitamin C +30.4%
Contains more Vitamin EVitamin E +318.2%
Contains more Vitamin B6Vitamin B6 +158.9%
Contains more FolateFolate +68.4%
Contains more Vitamin AVitamin A +344.2%
Contains more Vitamin B1Vitamin B1 +16.7%
Contains more Vitamin B2Vitamin B2 +166.7%
Contains more Vitamin KVitamin K +168.7%
Contains more CholineCholine +43.2%
~equal in Vitamin D ~0µg
~equal in Vitamin B3 ~0.375mg
~equal in Vitamin B5 ~0.134mg
~equal in Vitamin B12 ~0µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Leek
4
14% 83%
Protein: 1.5 g
Fats: 0.3 g
Carbs: 14.15 g
Water: 83 g
Other: 1.05 g
3% 95%
Protein: 1.36 g
Fats: 0.15 g
Carbs: 2.87 g
Water: 94.98 g
Other: 0.64 g
Contains more FatsFats +100%
Contains more CarbsCarbs +393%
Contains more OtherOther +64.1%
Contains more WaterWater +14.4%
~equal in Protein ~1.36g

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% 6% 76%
Saturated Fat: Sat. Fat 0.02 g
Monounsaturated Fat: Mono. Fat 0.006 g
Polyunsaturated fat: Poly. Fat 0.082 g
Contains more Poly. FatPolyunsaturated fat +102.4%
Contains less Sat. FatSaturated Fat -50%
Contains more Mono. FatMonounsaturated Fat +50%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Leek Lettuce Opinion
Calories 61kcal 15kcal Leek
Protein 1.5g 1.36g Leek
Fats 0.3g 0.15g Leek
Vitamin C 12mg 9.2mg Leek
Net carbs 12.35g 1.57g Leek
Carbs 14.15g 2.87g Leek
Magnesium 28mg 13mg Leek
Calcium 59mg 36mg Leek
Potassium 180mg 194mg Lettuce
Iron 2.1mg 0.86mg Leek
Sugar 3.9g 0.78g Lettuce
Fiber 1.8g 1.3g Leek
Copper 0.12mg 0.029mg Leek
Zinc 0.12mg 0.18mg Lettuce
Phosphorus 35mg 29mg Leek
Sodium 20mg 28mg Leek
Vitamin A 1667IU 7405IU Lettuce
Vitamin A 83µg 370µg Lettuce
Vitamin E 0.92mg 0.22mg Leek
Manganese 0.481mg 0.25mg Leek
Selenium 1µg 0.6µg Leek
Vitamin B1 0.06mg 0.07mg Lettuce
Vitamin B2 0.03mg 0.08mg Lettuce
Vitamin B3 0.4mg 0.375mg Leek
Vitamin B5 0.14mg 0.134mg Leek
Vitamin B6 0.233mg 0.09mg Leek
Vitamin K 47µg 126.3µg Lettuce
Folate 64µg 38µg Leek
Choline 9.5mg 13.6mg Lettuce
Saturated Fat 0.04g 0.02g Lettuce
Monounsaturated Fat 0.004g 0.006g Lettuce
Polyunsaturated fat 0.166g 0.082g Leek
Tryptophan 0.012mg 0.009mg Leek
Threonine 0.063mg 0.059mg Leek
Isoleucine 0.052mg 0.084mg Lettuce
Leucine 0.096mg 0.079mg Leek
Lysine 0.078mg 0.084mg Lettuce
Methionine 0.018mg 0.016mg Leek
Phenylalanine 0.055mg 0.055mg
Valine 0.056mg 0.07mg Lettuce
Histidine 0.025mg 0.022mg Leek
Fructose 0.43g Lettuce

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Leek Lettuce
Low Calories diet ok
Low Fats diet ok
Low Carbs diet ok
Low Glycemic Index diet Equal

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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
32%
Leek
69%
Lettuce
Minerals Daily Need Coverage Score
26%
Leek
14%
Lettuce

Comparison summary

Which food is lower in Sugar?
Lettuce
Lettuce is lower in Sugar (difference - 3.12g)
Which food is lower in Saturated Fat?
Lettuce
Lettuce is lower in Saturated Fat (difference - 0.02g)
Which food contains less Sodium?
Leek
Leek contains less Sodium (difference - 8mg)
Which food is cheaper?
Leek
Leek is cheaper (difference - $0.1)
Which food is richer in minerals?
Leek
Leek is relatively richer in minerals
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)
Which food is lower in glycemic index?
?
The foods have equal glycemic indexes (32)
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. Lettuce - https://fdc.nal.usda.gov/fdc-app.html#/food-details/169249/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.