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Lettuce vs. Asparagus — In-Depth Nutrition Comparison

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The main differences between Lettuce and Asparagus

  • Lettuce has more Vitamin K, and Vitamin A, however, Asparagus has more Copper, Iron, Vitamin B1, and Vitamin E.
  • Daily need coverage for Vitamin K from Lettuce is 71% higher.
  • Asparagus has 10 times less Vitamin A than Lettuce. Lettuce has 370µg of Vitamin A, while Asparagus has 38µg.

Food types used in this article are Lettuce, green leaf, raw and Asparagus, raw.

Infographic

Lettuce vs Asparagus 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 9.3% 11% 17% 32% 9.7% 4.9% 12% 3.7% 33% 3.3%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 10% 7.2% 18% 80% 63% 15% 22% 0.26% 21% 13%
Contains more CalciumCalcium +50%
Contains more ManganeseManganese +58.2%
Contains more IronIron +148.8%
Contains more CopperCopper +551.7%
Contains more ZincZinc +200%
Contains more PhosphorusPhosphorus +79.3%
Contains less SodiumSodium -92.9%
Contains more SeleniumSelenium +283.3%
~equal in Magnesium ~14mg
~equal in Potassium ~202mg

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 31% 444% 4.4% 0% 18% 18% 7% 8% 21% 0% 316% 29% 7.4%
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 19% 45% 23% 0% 36% 33% 18% 16% 21% 0% 104% 39% 8.7%
Contains more Vitamin CVitamin C +64.3%
Contains more Vitamin AVitamin A +879.5%
Contains more Vitamin KVitamin K +203.6%
Contains more Vitamin EVitamin E +413.6%
Contains more Vitamin B1Vitamin B1 +104.3%
Contains more Vitamin B2Vitamin B2 +76.3%
Contains more Vitamin B3Vitamin B3 +160.8%
Contains more Vitamin B5Vitamin B5 +104.5%
Contains more FolateFolate +36.8%
Contains more CholineCholine +17.6%
~equal in Vitamin D ~0µg
~equal in Vitamin B6 ~0.091mg
~equal in Vitamin B12 ~0µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
3% 95%
Protein: 1.36 g
Fats: 0.15 g
Carbs: 2.87 g
Water: 94.98 g
Other: 0.64 g
2% 4% 93%
Protein: 2.2 g
Fats: 0.12 g
Carbs: 3.88 g
Water: 93.22 g
Other: 0.58 g
Contains more FatsFats +25%
Contains more ProteinProtein +61.8%
Contains more CarbsCarbs +35.2%
~equal in Water ~93.22g
~equal in Other ~0.58g

Fat Type Comparison

Fat type breakdown side-by-side comparison
19% 6% 76%
Saturated Fat: Sat. Fat 0.02 g
Monounsaturated Fat: Mono. Fat 0.006 g
Polyunsaturated fat: Poly. Fat 0.082 g
44% 56%
Saturated Fat: Sat. Fat 0.04 g
Monounsaturated Fat: Mono. Fat 0 g
Polyunsaturated fat: Poly. Fat 0.05 g
Contains less Sat. FatSaturated Fat -50%
Contains more Mono. FatMonounsaturated Fat +∞%
Contains more Poly. FatPolyunsaturated fat +64%

Carbohydrate type comparison

Carbohydrate type breakdown side-by-side comparison
46% 54%
Starch: 0 g
Sucrose: 0 g
Glucose: 0.36 g
Fructose: 0.43 g
Lactose: 0 g
Maltose: 0 g
Galactose: 0 g
12% 35% 53%
Starch: 0 g
Sucrose: 0.23 g
Glucose: 0.65 g
Fructose: 1 g
Lactose: 0 g
Maltose: 0 g
Galactose: 0 g
Contains more SucroseSucrose +∞%
Contains more GlucoseGlucose +80.6%
Contains more FructoseFructose +132.6%
~equal in Starch ~0g
~equal in Lactose ~0g
~equal in Maltose ~0g
~equal in Galactose ~0g

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Lettuce Asparagus Opinion
Calories 15kcal 20kcal Asparagus
Protein 1.36g 2.2g Asparagus
Fats 0.15g 0.12g Lettuce
Vitamin C 9.2mg 5.6mg Lettuce
Net carbs 1.57g 1.78g Asparagus
Carbs 2.87g 3.88g Asparagus
Magnesium 13mg 14mg Asparagus
Calcium 36mg 24mg Lettuce
Potassium 194mg 202mg Asparagus
Iron 0.86mg 2.14mg Asparagus
Sugar 0.78g 1.88g Lettuce
Fiber 1.3g 2.1g Asparagus
Copper 0.029mg 0.189mg Asparagus
Zinc 0.18mg 0.54mg Asparagus
Phosphorus 29mg 52mg Asparagus
Sodium 28mg 2mg Asparagus
Vitamin A 7405IU 756IU Lettuce
Vitamin A 370µg 38µg Lettuce
Vitamin E 0.22mg 1.13mg Asparagus
Manganese 0.25mg 0.158mg Lettuce
Selenium 0.6µg 2.3µg Asparagus
Vitamin B1 0.07mg 0.143mg Asparagus
Vitamin B2 0.08mg 0.141mg Asparagus
Vitamin B3 0.375mg 0.978mg Asparagus
Vitamin B5 0.134mg 0.274mg Asparagus
Vitamin B6 0.09mg 0.091mg Asparagus
Vitamin K 126.3µg 41.6µg Lettuce
Folate 38µg 52µg Asparagus
Choline 13.6mg 16mg Asparagus
Saturated Fat 0.02g 0.04g Lettuce
Monounsaturated Fat 0.006g 0g Lettuce
Polyunsaturated fat 0.082g 0.05g Lettuce
Tryptophan 0.009mg 0.027mg Asparagus
Threonine 0.059mg 0.084mg Asparagus
Isoleucine 0.084mg 0.075mg Lettuce
Leucine 0.079mg 0.128mg Asparagus
Lysine 0.084mg 0.104mg Asparagus
Methionine 0.016mg 0.031mg Asparagus
Phenylalanine 0.055mg 0.075mg Asparagus
Valine 0.07mg 0.115mg Asparagus
Histidine 0.022mg 0.049mg Asparagus
Fructose 0.43g 1g Asparagus

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Lettuce Asparagus
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
69%
Lettuce
28%
Asparagus
Minerals Daily Need Coverage Score
14%
Lettuce
25%
Asparagus

Comparison summary

Which food is lower in Sugar?
Lettuce
Lettuce is lower in Sugar (difference - 1.1g)
Which food is lower in Saturated Fat?
Lettuce
Lettuce is lower in Saturated Fat (difference - 0.02g)
Which food is cheaper?
Lettuce
Lettuce is cheaper (difference - $3.5)
Which food contains less Sodium?
Asparagus
Asparagus contains less Sodium (difference - 26mg)
Which food is richer in minerals?
Asparagus
Asparagus is relatively richer in minerals
Which food is richer in vitamins?
Asparagus
Asparagus is relatively richer in vitamins
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)

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. Lettuce - https://fdc.nal.usda.gov/fdc-app.html#/food-details/169249/nutrients
  2. Asparagus - https://fdc.nal.usda.gov/fdc-app.html#/food-details/168389/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.