Russet potato vs. Fiddlehead ferns — In-Depth Nutrition Comparison
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Differences between russet potatoes and fiddlehead ferns
- Russet potatoes have more carbs and potassium, while fiddlehead ferns have more copper, vitamin B3, vitamin C, vitamin A, vitamin B2, and manganese.
- Fiddlehead ferns' daily need coverage for copper is 24% higher.
- Fiddlehead ferns contain 4 times less carbs than russet potatoes. Russet potatoes contain 21.44g of carbs, while fiddlehead ferns contain 5.54g.
The food types used in this comparison are Potatoes, Russet, flesh, and skin, baked and Fiddlehead ferns, raw.
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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 PotassiumPotassium | +48.6% |
| Contains more SeleniumSelenium | +∞% |
| Contains more MagnesiumMagnesium | +13.3% |
| Contains more CalciumCalcium | +77.8% |
| Contains more IronIron | +22.4% |
| Contains more CopperCopper | +199.1% |
| Contains more ZincZinc | +137.1% |
| Contains more PhosphorusPhosphorus | +42.3% |
| Contains less SodiumSodium | -92.9% |
| Contains more ManganeseManganese | +123.7% |
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 EVitamin E | +∞% |
| Contains more Vitamin B1Vitamin B1 | +235% |
| Contains more Vitamin B5Vitamin B5 | +∞% |
| Contains more Vitamin B6Vitamin B6 | +∞% |
| Contains more Vitamin KVitamin K | +∞% |
| Contains more FolateFolate | +∞% |
| Contains more Vitamin CVitamin C | +220.5% |
| Contains more Vitamin AVitamin A | +18000% |
| Contains more Vitamin B2Vitamin B2 | +337.5% |
| Contains more Vitamin B3Vitamin B3 | +269.4% |
All nutrients comparison - raw data values
| Nutrient | ![]() |
![]() |
DV% diff. |
| Vitamin B6 | 0.354mg | 27% | |
| Copper | 0.107mg | 0.32mg | 24% |
| Vitamin B3 | 1.348mg | 4.98mg | 23% |
| Vitamin C | 8.3mg | 26.6mg | 20% |
| Vitamin A | 1µg | 181µg | 20% |
| Manganese | 0.228mg | 0.51mg | 12% |
| Vitamin B2 | 0.048mg | 0.21mg | 12% |
| Fiber | 2.3g | 9% | |
| Vitamin B5 | 0.38mg | 8% | |
| Starch | 17.45g | 7% | |
| Folate | 26µg | 7% | |
| Carbs | 21.44g | 5.54g | 5% |
| Potassium | 550mg | 370mg | 5% |
| Protein | 2.63g | 4.55g | 4% |
| Zinc | 0.35mg | 0.83mg | 4% |
| Phosphorus | 71mg | 101mg | 4% |
| Vitamin B1 | 0.067mg | 0.02mg | 4% |
| Calories | 97kcal | 34kcal | 3% |
| Iron | 1.07mg | 1.31mg | 3% |
| Choline | 15mg | 3% | |
| Vitamin K | 2µg | 2% | |
| Magnesium | 30mg | 34mg | 1% |
| Calcium | 18mg | 32mg | 1% |
| Sodium | 14mg | 1mg | 1% |
| Selenium | 0.5µg | 1% | |
| Protein per 100 calories | 2.7g | 13g | N/A |
| Calories per 10 g protein | 369kcal | 75kcal | N/A |
| Weight per 100 calories | 103g | 294g | N/A |
| Fats | 0.13g | 0.4g | 0% |
| Net carbs | 19.14g | 5.54g | N/A |
| Sugar | 1.08g | N/A | |
| Vitamin E | 0.07mg | 0% | |
| Saturated fat | 0.032g | 0% | |
| Monounsaturated fat | 0.003g | 0% | |
| Polyunsaturated fat | 0.054g | 0% | |
| Tryptophan | 0.027mg | 0% | |
| Threonine | 0.086mg | 0% | |
| Isoleucine | 0.085mg | 0% | |
| Leucine | 0.125mg | 0% | |
| Lysine | 0.137mg | 0% | |
| Methionine | 0.041mg | 0% | |
| Phenylalanine | 0.104mg | 0% | |
| Valine | 0.131mg | 0% | |
| Histidine | 0.044mg | 0% | |
| Fructose | 0.32g | 0% |
Macronutrient Comparison
Macronutrient breakdown side-by-side comparison
Protein:
2.63 g
Fats:
0.13 g
Carbs:
21.44 g
Water:
74.45 g
Other:
1.35 g
Protein:
4.55 g
Fats:
0.4 g
Carbs:
5.54 g
Water:
88.68 g
Other:
0.83 g
| Contains more CarbsCarbs | +287% |
| Contains more ProteinProtein | +73% |
| Contains more FatsFats | +207.7% |
| Contains more WaterWater | +19.1% |





