Lettuce vs. Marrow-stem Kale — In-Depth Nutrition Comparison
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The main differences between lettuce and marrow-stem Kale
- Lettuce has more vitamin A; however, marrow-stem Kale has more vitamin K, vitamin C, folate, calcium, manganese, vitamin E, fiber, and vitamin B6.
- Daily need coverage for vitamin K for marrow-stem Kale is 259% higher.
Food types used in this article are Lettuce, green leaf, raw and Collards, raw.
Infographic
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Mineral Comparison
The mineral comparison score is based on which food has a more favorable amount of each mineral. The �coverage� charts below show how much of the daily mineral needs are covered by the selected amount of each food.
| Contains more IronIron | +83% |
| Contains more PhosphorusPhosphorus | +16% |
| Contains more MagnesiumMagnesium | +107.7% |
| Contains more CalciumCalcium | +544.4% |
| Contains more CopperCopper | +58.6% |
| Contains more ZincZinc | +16.7% |
| Contains less SodiumSodium | -39.3% |
| Contains more ManganeseManganese | +163.2% |
| Contains more SeleniumSelenium | +116.7% |
Vitamin Comparison
The vitamin comparison score is based on the number of vitamins in which one food is richer than the other. The �coverage� charts below show how much of the daily vitamin needs are covered by the selected amount of each food.
| Contains more Vitamin AVitamin A | +47.4% |
| Contains more Vitamin B1Vitamin B1 | +29.6% |
| Contains more Vitamin CVitamin C | +283.7% |
| Contains more Vitamin EVitamin E | +927.3% |
| Contains more Vitamin B2Vitamin B2 | +62.5% |
| Contains more Vitamin B3Vitamin B3 | +97.9% |
| Contains more Vitamin B5Vitamin B5 | +99.3% |
| Contains more Vitamin B6Vitamin B6 | +83.3% |
| Contains more Vitamin KVitamin K | +246.1% |
| Contains more FolateFolate | +239.5% |
All nutrients comparison - raw data values
| Nutrient | ![]() |
![]() |
DV% diff. |
| Vitamin K | 126.3µg | 437.1µg | 259% |
| Vitamin C | 9.2mg | 35.3mg | 29% |
| Folate | 38µg | 129µg | 23% |
| Calcium | 36mg | 232mg | 20% |
| Manganese | 0.25mg | 0.658mg | 18% |
| Vitamin E | 0.22mg | 2.26mg | 14% |
| Vitamin A | 370µg | 251µg | 13% |
| Fiber | 1.3g | 4g | 11% |
| Vitamin B6 | 0.09mg | 0.165mg | 6% |
| Iron | 0.86mg | 0.47mg | 5% |
| Vitamin B2 | 0.08mg | 0.13mg | 4% |
| Protein | 1.36g | 3.02g | 3% |
| Magnesium | 13mg | 27mg | 3% |
| Vitamin B5 | 0.134mg | 0.267mg | 3% |
| Copper | 0.029mg | 0.046mg | 2% |
| Vitamin B3 | 0.375mg | 0.742mg | 2% |
| Choline | 13.6mg | 23.2mg | 2% |
| Calories | 15kcal | 32kcal | 1% |
| Fats | 0.15g | 0.61g | 1% |
| Carbs | 2.87g | 5.42g | 1% |
| Potassium | 194mg | 213mg | 1% |
| Phosphorus | 29mg | 25mg | 1% |
| Selenium | 0.6µg | 1.3µg | 1% |
| Vitamin B1 | 0.07mg | 0.054mg | 1% |
| Polyunsaturated fat | 0.082g | 0.201g | 1% |
| Fructose | 0.43g | 1% | |
| Protein per 100 calories | 9.1g | 9.4g | N/A |
| Calories per 10 g protein | 110kcal | 106kcal | N/A |
| Weight per 100 calories | 667g | 313g | N/A |
| Net carbs | 1.57g | 1.42g | N/A |
| Sugar | 0.78g | 0.46g | N/A |
| Zinc | 0.18mg | 0.21mg | 0% |
| Sodium | 28mg | 17mg | 0% |
| Saturated fat | 0.02g | 0.055g | 0% |
| Monounsaturated fat | 0.006g | 0.03g | 0% |
| Tryptophan | 0.009mg | 0.031mg | 0% |
| Threonine | 0.059mg | 0.086mg | 0% |
| Isoleucine | 0.084mg | 0.1mg | 0% |
| Leucine | 0.079mg | 0.151mg | 0% |
| Lysine | 0.084mg | 0.117mg | 0% |
| Methionine | 0.016mg | 0.033mg | 0% |
| Phenylalanine | 0.055mg | 0.087mg | 0% |
| Valine | 0.07mg | 0.12mg | 0% |
| Histidine | 0.022mg | 0.047mg | 0% |
Macronutrient Comparison
Macronutrient breakdown side-by-side comparison
Protein:
1.36 g
Fats:
0.15 g
Carbs:
2.87 g
Water:
94.98 g
Other:
0.64 g
Protein:
3.02 g
Fats:
0.61 g
Carbs:
5.42 g
Water:
89.62 g
Other:
1.33 g
| Contains more ProteinProtein | +122.1% |
| Contains more FatsFats | +306.7% |
| Contains more CarbsCarbs | +88.9% |
~equal in
Water
~89.62g
Fat Type Comparison
Fat type breakdown side-by-side comparison
Saturated fat:
Sat. Fat
0.02 g
Monounsaturated fat:
Mono. Fat
0.006 g
Polyunsaturated fat:
Poly. Fat
0.082 g
Saturated fat:
Sat. Fat
0.055 g
Monounsaturated fat:
Mono. Fat
0.03 g
Polyunsaturated fat:
Poly. Fat
0.201 g
| Contains less Sat. FatSaturated fat | -63.6% |
| Contains more Mono. FatMonounsaturated fat | +400% |
| Contains more Poly. FatPolyunsaturated fat | +145.1% |





