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Nori vs. Sweet potato — In-Depth Nutrition Comparison

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The main differences between nori and sweet potatoes

  • Nori is richer in folate, vitamin B2, vitamin C, manganese, iron, and copper, yet sweet potatoes are richer in vitamin A, fiber, vitamin B6, and vitamin B5.
  • Daily need coverage for vitamin A for sweet potatoes is 280% higher.
  • Nori contains 24 times more folate than sweet potatoes. Nori contains 146µg of folate, while sweet potatoes contain 6µg.

Food types used in this article are Seaweed, laver, raw and Sweet potato, cooked, baked in skin, flesh, without salt.

Infographic

Nori 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.
Nori
6
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 1.4% 21% 31% 68% 88% 29% 25% 6.3% 129% 3.8%
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 CalciumCalcium +84.2%
Contains more IronIron +160.9%
Contains more CopperCopper +64%
Contains more ZincZinc +228.1%
Contains more ManganeseManganese +98.8%
Contains more SeleniumSelenium +250%
Contains more MagnesiumMagnesium +1250%
Contains more PotassiumPotassium +33.4%
Contains less SodiumSodium -25%
~equal in Phosphorus ~54mg

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.
Nori
5
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 130% 87% 20% 0% 25% 103% 28% 31% 37% 0% 10% 110% 5.7%
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 +99%
Contains more Vitamin EVitamin E +40.8%
Contains more Vitamin B2Vitamin B2 +320.8%
Contains more Vitamin KVitamin K +73.9%
Contains more FolateFolate +2333.3%
Contains more Vitamin AVitamin A +269.6%
Contains more Vitamin B5Vitamin B5 +69.7%
Contains more Vitamin B6Vitamin B6 +79.9%
Contains more CholineCholine +26%
~equal in Vitamin D ~0µg
~equal in Vitamin B1 ~0.107mg
~equal in Vitamin B3 ~1.487mg
~equal in Vitamin B12 ~0µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Nori
4
6% 5% 85% 4%
Protein: 5.81 g
Fats: 0.28 g
Carbs: 5.11 g
Water: 85.03 g
Other: 3.77 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 +189.1%
Contains more FatsFats +86.7%
Contains more WaterWater +12.2%
Contains more OtherOther +179.3%
Contains more CarbsCarbs +305.3%

Fat Type Comparison

Fat type breakdown side-by-side comparison
Nori
2
31% 13% 56%
Saturated fat: Sat. Fat 0.061 g
Monounsaturated fat: Mono. Fat 0.025 g
Polyunsaturated fat: Poly. Fat 0.11 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 more Mono. FatMonounsaturated fat +1150%
Contains more Poly. FatPolyunsaturated fat +19.6%
Contains less Sat. FatSaturated fat -14.8%

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
Nori Sweet potato
Lower in Sodium ok
Lower in Saturated fat ok
Lower in Sugar ok
Lower in Glycemic Index ok
Lower in price ok
Rich in minerals ok
Lower in Cholesterol Equal
Rich in vitamins Equal

All nutrients comparison - raw data values

Nutrient Nori Sweet potato DV% diff.
Vitamin A 260µg 961µg 78%
Folate 146µg 6µg 35%
Vitamin B2 0.446mg 0.106mg 26%
Vitamin C 39mg 19.6mg 22%
Manganese 0.988mg 0.497mg 21%
Iron 1.8mg 0.69mg 14%
Fiber 0.3g 3.3g 12%
Copper 0.264mg 0.161mg 11%
Vitamin B6 0.159mg 0.286mg 10%
Protein 5.81g 2.01g 8%
Zinc 1.05mg 0.32mg 7%
Vitamin B5 0.521mg 0.884mg 7%
Magnesium 2mg 27mg 6%
Carbs 5.11g 20.71g 5%
Potassium 356mg 475mg 4%
Calories 35kcal 90kcal 3%
Starch 7.05g 3%
Calcium 70mg 38mg 3%
Vitamin E 1mg 0.71mg 2%
Fructose 0.5g 1%
Vitamin K 4µg 2.3µg 1%
Vitamin B1 0.098mg 0.107mg 1%
Selenium 0.7µg 0.2µg 1%
Sodium 48mg 36mg 1%
Phosphorus 58mg 54mg 1%
Fats 0.28g 0.15g 0%
Net carbs 4.81g 17.41g N/A
Sugar 0.49g 6.48g N/A
Vitamin B3 1.47mg 1.487mg 0%
Choline 10.4mg 13.1mg 0%
Saturated fat 0.061g 0.052g 0%
Monounsaturated fat 0.025g 0.002g 0%
Polyunsaturated fat 0.11g 0.092g 0%
Tryptophan 0.043mg 0.04mg 0%
Threonine 0.232mg 0.107mg 0%
Isoleucine 0.259mg 0.07mg 0%
Leucine 0.501mg 0.118mg 0%
Lysine 0.222mg 0.084mg 0%
Methionine 0.145mg 0.037mg 0%
Phenylalanine 0.273mg 0.114mg 0%
Valine 0.402mg 0.11mg 0%
Histidine 0.14mg 0.039mg 0%
Omega-3 - EPA 0.08g 0g N/A

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Nori 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
45%
Nori
47%
Sweet potato
Minerals Daily Need Coverage Score
40%
Nori
25%
Sweet potato

Comparison summary

Which food contains less Sodium?
Sweet potato
Sweet potato contains less Sodium (difference - 12mg)
Which food is lower in Saturated fat?
Sweet potato
Sweet potato is lower in Saturated fat (difference - 0.009g)
Which food is lower in Sugar?
Nori
Nori is lower in Sugar (difference - 5.99g)
Which food is lower in glycemic index?
Nori
Nori is lower in glycemic index (difference - 70)
Which food is cheaper?
Nori
Nori is cheaper (difference - $0.2)
Which food is richer in minerals?
Nori
Nori is relatively richer in minerals
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)
Which food is richer in vitamins?
?
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. Nori - https://fdc.nal.usda.gov/fdc-app.html#/food-details/168458/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.