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Red leaf lettuce vs. Sweet potato — In-Depth Nutrition Comparison

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A recap on differences between Red leaf lettuce and Sweet potato

  • Red leaf lettuce is higher in Vitamin K, and Folate, yet Sweet potato is higher in Vitamin A, Vitamin C, Vitamin B5, Copper, Vitamin B6, Manganese, Fiber, and Potassium.
  • Red leaf lettuce covers your daily Vitamin K needs 115% more than Sweet potato.
  • Red leaf lettuce contains 6 times more Folate than Sweet potato. While Red leaf lettuce contains 36µg of Folate, Sweet potato contains only 6µg.

Food varieties used in this article are Lettuce, red leaf, raw and Sweet potato, cooked, baked in skin, flesh, without salt.

Infographic

Red leaf lettuce vs Sweet potato infographic
Infographic link

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 8.6% 9.9% 17% 45% 9.3% 5.5% 12% 3.3% 26% 8.2%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 19% 11% 42% 26% 54% 8.7% 23% 4.7% 65% 1.1%
Contains more IronIron +73.9%
Contains less SodiumSodium -30.6%
Contains more SeleniumSelenium +650%
Contains more MagnesiumMagnesium +125%
Contains more CalciumCalcium +15.2%
Contains more PotassiumPotassium +154%
Contains more CopperCopper +475%
Contains more ZincZinc +60%
Contains more PhosphorusPhosphorus +92.9%
Contains more ManganeseManganese +144.8%

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 12% 450% 3% 0% 16% 18% 6% 8.6% 23% 0% 351% 27% 6.4%
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 65% 1153% 14% 0% 27% 24% 28% 53% 66% 0% 5.8% 4.5% 7.1%
Contains more Vitamin KVitamin K +6000%
Contains more FolateFolate +500%
Contains more Vitamin CVitamin C +429.7%
Contains more Vitamin AVitamin A +156.5%
Contains more Vitamin EVitamin E +373.3%
Contains more Vitamin B1Vitamin B1 +67.2%
Contains more Vitamin B2Vitamin B2 +37.7%
Contains more Vitamin B3Vitamin B3 +363.2%
Contains more Vitamin B5Vitamin B5 +513.9%
Contains more Vitamin B6Vitamin B6 +186%
Contains more CholineCholine +11%
~equal in Vitamin D ~0µg
~equal in Vitamin B12 ~0µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
2% 96%
Protein: 1.33 g
Fats: 0.22 g
Carbs: 2.26 g
Water: 95.64 g
Other: 0.55 g
2% 21% 76%
Protein: 2.01 g
Fats: 0.15 g
Carbs: 20.71 g
Water: 75.78 g
Other: 1.35 g
Contains more FatsFats +46.7%
Contains more WaterWater +26.2%
Contains more ProteinProtein +51.1%
Contains more CarbsCarbs +816.4%
Contains more OtherOther +145.5%

Fat Type Comparison

Fat type breakdown side-by-side comparison
18% 5% 77%
Saturated Fat: Sat. Fat 0.017 g
Monounsaturated Fat: Mono. Fat 0.005 g
Polyunsaturated fat: Poly. Fat 0.072 g
36% 63%
Saturated Fat: Sat. Fat 0.052 g
Monounsaturated Fat: Mono. Fat 0.002 g
Polyunsaturated fat: Poly. Fat 0.092 g
Contains less Sat. FatSaturated Fat -67.3%
Contains more Mono. FatMonounsaturated Fat +150%
Contains more Poly. FatPolyunsaturated fat +27.8%

Carbohydrate type comparison

Carbohydrate type breakdown side-by-side comparison
42% 58%
Starch: 0 g
Sucrose: 0 g
Glucose: 0.2 g
Fructose: 0.28 g
Lactose: 0 g
Maltose: 0 g
Galactose: 0 g
52% 17% 4% 4% 23%
Starch: 7.05 g
Sucrose: 2.28 g
Glucose: 0.57 g
Fructose: 0.5 g
Lactose: 0 g
Maltose: 3.12 g
Galactose: 0 g
Contains more StarchStarch +∞%
Contains more SucroseSucrose +∞%
Contains more GlucoseGlucose +185%
Contains more FructoseFructose +78.6%
Contains more MaltoseMaltose +∞%
~equal in Lactose ~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.
Red leaf lettuce Sweet potato
Rich in minerals ok
Rich in vitamins ok
Lower in Sugar ok
Lower in Sodium ok
Lower in Saturated Fat ok
Lower in Glycemic Index ok
Lower in price ok
Lower in Cholesterol Equal

All nutrients comparison - raw data values

Nutrient Red leaf lettuce Sweet potato Opinion
Calories 16kcal 90kcal Sweet potato
Protein 1.33g 2.01g Sweet potato
Fats 0.22g 0.15g Red leaf lettuce
Vitamin C 3.7mg 19.6mg Sweet potato
Net carbs 1.36g 17.41g Sweet potato
Carbs 2.26g 20.71g Sweet potato
Magnesium 12mg 27mg Sweet potato
Calcium 33mg 38mg Sweet potato
Potassium 187mg 475mg Sweet potato
Iron 1.2mg 0.69mg Red leaf lettuce
Sugar 0.48g 6.48g Red leaf lettuce
Fiber 0.9g 3.3g Sweet potato
Copper 0.028mg 0.161mg Sweet potato
Zinc 0.2mg 0.32mg Sweet potato
Starch 0g 7.05g Sweet potato
Phosphorus 28mg 54mg Sweet potato
Sodium 25mg 36mg Red leaf lettuce
Vitamin A 7492IU 19218IU Sweet potato
Vitamin A 375µg 961µg Sweet potato
Vitamin E 0.15mg 0.71mg Sweet potato
Manganese 0.203mg 0.497mg Sweet potato
Selenium 1.5µg 0.2µg Red leaf lettuce
Vitamin B1 0.064mg 0.107mg Sweet potato
Vitamin B2 0.077mg 0.106mg Sweet potato
Vitamin B3 0.321mg 1.487mg Sweet potato
Vitamin B5 0.144mg 0.884mg Sweet potato
Vitamin B6 0.1mg 0.286mg Sweet potato
Vitamin K 140.3µg 2.3µg Red leaf lettuce
Folate 36µg 6µg Red leaf lettuce
Choline 11.8mg 13.1mg Sweet potato
Saturated Fat 0.017g 0.052g Red leaf lettuce
Monounsaturated Fat 0.005g 0.002g Red leaf lettuce
Polyunsaturated fat 0.072g 0.092g Sweet potato
Tryptophan 0.022mg 0.04mg Sweet potato
Threonine 0.048mg 0.107mg Sweet potato
Isoleucine 0.038mg 0.07mg Sweet potato
Leucine 0.07mg 0.118mg Sweet potato
Lysine 0.045mg 0.084mg Sweet potato
Methionine 0.016mg 0.037mg Sweet potato
Phenylalanine 0.067mg 0.114mg Sweet potato
Valine 0.048mg 0.11mg Sweet potato
Histidine 0.019mg 0.039mg Sweet potato
Fructose 0.28g 0.5g Sweet potato

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Red leaf lettuce Sweet potato
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
71%
Red leaf lettuce
111%
Sweet potato
Minerals Daily Need Coverage Score
14%
Red leaf lettuce
25%
Sweet potato

Comparison summary

Which food is richer in minerals?
Sweet potato
Sweet potato is relatively richer in minerals
Which food is richer in vitamins?
Sweet potato
Sweet potato is relatively richer in vitamins
Which food is lower in Sugar?
Red leaf lettuce
Red leaf lettuce is lower in Sugar (difference - 6g)
Which food contains less Sodium?
Red leaf lettuce
Red leaf lettuce contains less Sodium (difference - 11mg)
Which food is lower in Saturated Fat?
Red leaf lettuce
Red leaf lettuce is lower in Saturated Fat (difference - 0.035g)
Which food is lower in glycemic index?
Red leaf lettuce
Red leaf lettuce is lower in glycemic index (difference - 70)
Which food is cheaper?
Red leaf lettuce
Red leaf lettuce is cheaper (difference - $0.2)
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)

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. Red leaf lettuce - https://fdc.nal.usda.gov/fdc-app.html#/food-details/168431/nutrients
  2. Sweet potato - https://fdc.nal.usda.gov/fdc-app.html#/food-details/168483/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.