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Fiddlehead ferns vs. Sweet potato — In-Depth Nutrition Comparison

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Summary of differences between fiddlehead ferns and sweet potatoes

  • Fiddlehead ferns have more vitamin B3, copper, vitamin B2, vitamin C, iron, and phosphorus; however, sweet potatoes are higher in vitamin A and vitamin B1.
  • Sweet potatoes cover your daily need for vitamin A, 312% more than fiddlehead ferns.
  • Fiddlehead ferns have 3 times more vitamin B3 than sweet potatoes. While fiddlehead ferns have 4.98mg of vitamin B3, sweet potatoes have only 1.487mg.

These are the specific foods used in this comparison Fiddlehead ferns, raw and Sweet potato, cooked, baked in skin, flesh, without salt.

Infographic

Fiddlehead ferns 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 24% 9.6% 33% 49% 107% 23% 43% 0.13% 67% 0%
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 MagnesiumMagnesium +25.9%
Contains more IronIron +89.9%
Contains more CopperCopper +98.8%
Contains more ZincZinc +159.4%
Contains more PhosphorusPhosphorus +87%
Contains less SodiumSodium -97.2%
Contains more CalciumCalcium +18.8%
Contains more PotassiumPotassium +28.4%
~equal in Manganese ~0.497mg

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 89% 60% 0% 0% 5% 48% 93% 0% 0% 0% 0% 0% 0%
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% 320% 14% 0% 27% 24% 28% 53% 66% 0% 5.8% 4.5% 7.1%
Contains more Vitamin CVitamin C +35.7%
Contains more Vitamin B2Vitamin B2 +98.1%
Contains more Vitamin B3Vitamin B3 +234.9%
Contains more Vitamin AVitamin A +430.9%
Contains more Vitamin B1Vitamin B1 +435%
~equal in Vitamin D ~0µg
~equal in Vitamin B12 ~0µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
5% 6% 89%
Protein: 4.55 g
Fats: 0.4 g
Carbs: 5.54 g
Water: 88.68 g
Other: 0.83 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 ProteinProtein +126.4%
Contains more FatsFats +166.7%
Contains more WaterWater +17%
Contains more CarbsCarbs +273.8%
Contains more OtherOther +62.7%

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
Fiddlehead ferns Sweet potato
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
Rich in minerals Equal

All nutrients comparison - raw data values

Nutrient Fiddlehead ferns Sweet potato DV% diff.
Vitamin A 181µg 961µg 87%
Vitamin B3 4.98mg 1.487mg 22%
Vitamin B6 0.286mg 22%
Vitamin B5 0.884mg 18%
Copper 0.32mg 0.161mg 18%
Fiber 3.3g 13%
Vitamin C 26.6mg 19.6mg 8%
Vitamin B2 0.21mg 0.106mg 8%
Iron 1.31mg 0.69mg 8%
Vitamin B1 0.02mg 0.107mg 7%
Phosphorus 101mg 54mg 7%
Carbs 5.54g 20.71g 5%
Protein 4.55g 2.01g 5%
Vitamin E 0.71mg 5%
Zinc 0.83mg 0.32mg 5%
Calories 34kcal 90kcal 3%
Starch 7.05g 3%
Potassium 370mg 475mg 3%
Sodium 1mg 36mg 2%
Vitamin K 2.3µg 2%
Choline 13.1mg 2%
Folate 6µg 2%
Magnesium 34mg 27mg 2%
Polyunsaturated fat 0.092g 1%
Fructose 0.5g 1%
Calcium 32mg 38mg 1%
Manganese 0.51mg 0.497mg 1%
Fats 0.4g 0.15g 0%
Net carbs 5.54g 17.41g N/A
Sugar 6.48g N/A
Selenium 0.2µg 0%
Saturated fat 0.052g 0%
Monounsaturated fat 0.002g 0%
Tryptophan 0.04mg 0%
Threonine 0.107mg 0%
Isoleucine 0.07mg 0%
Leucine 0.118mg 0%
Lysine 0.084mg 0%
Methionine 0.037mg 0%
Phenylalanine 0.114mg 0%
Valine 0.11mg 0%
Histidine 0.039mg 0%

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Fiddlehead ferns 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
23%
Fiddlehead ferns
47%
Sweet potato
Minerals Daily Need Coverage Score
35%
Fiddlehead ferns
25%
Sweet potato

Comparison summary

Which food is richer in vitamins?
Sweet potato
Sweet potato is relatively richer in vitamins
Which food is lower in Sugar?
Fiddlehead ferns
Fiddlehead ferns is lower in Sugar (difference - 6.48g)
Which food contains less Sodium?
Fiddlehead ferns
Fiddlehead ferns contains less Sodium (difference - 35mg)
Which food is lower in Saturated fat?
Fiddlehead ferns
Fiddlehead ferns is lower in Saturated fat (difference - 0.052g)
Which food is lower in glycemic index?
Fiddlehead ferns
Fiddlehead ferns is lower in glycemic index (difference - 70)
Which food is cheaper?
Fiddlehead ferns
Fiddlehead ferns is cheaper (difference - $0.2)
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)
Which food is richer in minerals?
?
It cannot be stated which food is richer in vitamins. See the charts below for detailed information. See the charts below for detailed information. See the charts below for detailed information.

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. Fiddlehead ferns - https://fdc.nal.usda.gov/fdc-app.html#/food-details/169405/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.