Potato vs. Marrow-stem Kale — In-Depth Nutrition Comparison
Compare
Summary of differences between potatoes and marrow-stem Kale
- Potatoes have more vitamin B6, while marrow-stem Kale has more vitamin K, vitamin A, folate, calcium, manganese, vitamin C, vitamin E, fiber, and vitamin B2.
- Marrow-stem Kale covers your daily need for vitamin K, 363% more than potatoes.
- Potatoes contain 2 times more vitamin B6 than marrow-stem Kale. While potatoes contain 0.298mg of vitamin B6, marrow-stem Kale contains only 0.165mg.
- Marrow-stem Kale has a lower glycemic index. The glycemic index of marrow-stem Kale is 32, while the glycemic index of potatoes is 86.
These are the specific foods used in this comparison Potatoes, flesh, and skin, raw and Collards, raw.
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.
Contains more PotassiumPotassium | +99.5% |
Contains more IronIron | +72.3% |
Contains more CopperCopper | +139.1% |
Contains more ZincZinc | +42.9% |
Contains more PhosphorusPhosphorus | +128% |
Contains less SodiumSodium | -64.7% |
Contains more MagnesiumMagnesium | +17.4% |
Contains more CalciumCalcium | +1833.3% |
Contains more ManganeseManganese | +229% |
Contains more SeleniumSelenium | +225% |
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.
Contains more Vitamin B1Vitamin B1 | +50% |
Contains more Vitamin B3Vitamin B3 | +43% |
Contains more Vitamin B6Vitamin B6 | +80.6% |
Contains more Vitamin CVitamin C | +79.2% |
Contains more Vitamin AVitamin A | +∞% |
Contains more Vitamin EVitamin E | +22500% |
Contains more Vitamin B2Vitamin B2 | +306.3% |
Contains more Vitamin KVitamin K | +21755% |
Contains more FolateFolate | +760% |
Contains more CholineCholine | +91.7% |
All nutrients comparison - raw data values
Nutrient | ![]() |
![]() |
DV% diff. |
Vitamin K | 2µg | 437.1µg | 363% |
Folate | 15µg | 129µg | 29% |
Vitamin A | 0µg | 251µg | 28% |
Calcium | 12mg | 232mg | 22% |
Manganese | 0.2mg | 0.658mg | 20% |
Vitamin C | 19.7mg | 35.3mg | 17% |
Vitamin E | 0.01mg | 2.26mg | 15% |
Vitamin B6 | 0.298mg | 0.165mg | 10% |
Vitamin B2 | 0.032mg | 0.13mg | 8% |
Fiber | 2.1g | 4g | 8% |
Copper | 0.11mg | 0.046mg | 7% |
Potassium | 425mg | 213mg | 6% |
Starch | 15.29g | 6% | |
Phosphorus | 57mg | 25mg | 5% |
Iron | 0.81mg | 0.47mg | 4% |
Carbs | 17.49g | 5.42g | 4% |
Protein | 2.05g | 3.02g | 2% |
Vitamin B3 | 1.061mg | 0.742mg | 2% |
Choline | 12.1mg | 23.2mg | 2% |
Calories | 77kcal | 32kcal | 2% |
Vitamin B1 | 0.081mg | 0.054mg | 2% |
Selenium | 0.4µg | 1.3µg | 2% |
Magnesium | 23mg | 27mg | 1% |
Fats | 0.09g | 0.61g | 1% |
Polyunsaturated fat | 0.042g | 0.201g | 1% |
Vitamin B5 | 0.295mg | 0.267mg | 1% |
Zinc | 0.3mg | 0.21mg | 1% |
Net carbs | 15.39g | 1.42g | N/A |
Sugar | 0.82g | 0.46g | N/A |
Sodium | 6mg | 17mg | 0% |
Saturated fat | 0.025g | 0.055g | 0% |
Monounsaturated fat | 0.002g | 0.03g | 0% |
Tryptophan | 0.021mg | 0.031mg | 0% |
Threonine | 0.067mg | 0.086mg | 0% |
Isoleucine | 0.066mg | 0.1mg | 0% |
Leucine | 0.098mg | 0.151mg | 0% |
Lysine | 0.107mg | 0.117mg | 0% |
Methionine | 0.032mg | 0.033mg | 0% |
Phenylalanine | 0.081mg | 0.087mg | 0% |
Valine | 0.103mg | 0.12mg | 0% |
Histidine | 0.035mg | 0.047mg | 0% |
Fructose | 0.26g | 0% |
Macronutrient Comparison
Macronutrient breakdown side-by-side comparison
Protein:
2.05 g
Fats:
0.09 g
Carbs:
17.49 g
Water:
79.25 g
Other:
1.12 g
Protein:
3.02 g
Fats:
0.61 g
Carbs:
5.42 g
Water:
89.62 g
Other:
1.33 g
Contains more CarbsCarbs | +222.7% |
Contains more ProteinProtein | +47.3% |
Contains more FatsFats | +577.8% |
Contains more WaterWater | +13.1% |
Contains more OtherOther | +18.8% |
Fat Type Comparison
Fat type breakdown side-by-side comparison
Saturated fat:
Sat. Fat
0.025 g
Monounsaturated fat:
Mono. Fat
0.002 g
Polyunsaturated fat:
Poly. Fat
0.042 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 | -54.5% |
Contains more Mono. FatMonounsaturated fat | +1400% |
Contains more Poly. FatPolyunsaturated fat | +378.6% |