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Red potato vs. Spirulina — In-Depth Nutrition Comparison

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The main differences between red potato and spirulina

  • Red potato is richer in vitamin B6, vitamin C, potassium, phosphorus, and fiber, yet spirulina is richer in copper, iron, vitamin B2, and vitamin B1.
  • Daily need coverage for copper for spirulina is 47% higher.
  • Red potato contains 14 times more vitamin C than spirulina. Red potato contains 12.6mg of vitamin C, while spirulina contains 0.9mg.

Food types used in this article are Potatoes, red, flesh and skin, baked and Seaweed, spirulina, raw.

Infographic

Red potato vs Spirulina infographic
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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 20% 2.7% 48% 26% 58% 11% 31% 1.6% 23% 0%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 14% 3.6% 11% 105% 199% 5.5% 4.7% 13% 24% 3.8%
Contains more MagnesiumMagnesium +47.4%
Contains more PotassiumPotassium +329.1%
Contains more ZincZinc +100%
Contains more PhosphorusPhosphorus +554.5%
Contains less SodiumSodium -87.8%
Contains more CalciumCalcium +33.3%
Contains more IronIron +298.6%
Contains more CopperCopper +243.1%
~equal in Manganese ~0.186mg

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 42% 0.33% 1.6% 0% 18% 12% 30% 20% 49% 0% 7% 20% 10%
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 3% 1% 9.8% 0% 56% 79% 22% 20% 7.8% 0% 6.3% 6.8% 3.5%
Contains more Vitamin CVitamin C +1300%
Contains more Vitamin B3Vitamin B3 +33.4%
Contains more Vitamin B6Vitamin B6 +523.5%
Contains more Vitamin KVitamin K +12%
Contains more FolateFolate +200%
Contains more CholineCholine +190.8%
Contains more Vitamin AVitamin A +200%
Contains more Vitamin EVitamin E +512.5%
Contains more Vitamin B1Vitamin B1 +208.3%
Contains more Vitamin B2Vitamin B2 +584%
~equal in Vitamin D ~0µg
~equal in Vitamin B5 ~0.325mg
~equal in Vitamin B12 ~0µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
2% 20% 77%
Protein: 2.3 g
Fats: 0.15 g
Carbs: 19.59 g
Water: 76.67 g
Other: 1.29 g
6% 2% 91%
Protein: 5.92 g
Fats: 0.39 g
Carbs: 2.42 g
Water: 90.67 g
Other: 0.6 g
Contains more CarbsCarbs +709.5%
Contains more OtherOther +115%
Contains more ProteinProtein +157.4%
Contains more FatsFats +160%
Contains more WaterWater +18.3%

Fat Type Comparison

Fat type breakdown side-by-side comparison
37% 3% 61%
Saturated fat: Sat. Fat 0.026 g
Monounsaturated fat: Mono. Fat 0.002 g
Polyunsaturated fat: Poly. Fat 0.043 g
49% 12% 39%
Saturated fat: Sat. Fat 0.135 g
Monounsaturated fat: Mono. Fat 0.034 g
Polyunsaturated fat: Poly. Fat 0.106 g
Contains less Sat. FatSaturated fat -80.7%
Contains more Mono. FatMonounsaturated fat +1600%
Contains more Poly. FatPolyunsaturated fat +146.5%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Red potato Spirulina DV% diff.
Copper 0.174mg 0.597mg 47%
Iron 0.7mg 2.79mg 26%
Vitamin B2 0.05mg 0.342mg 22%
Vitamin B6 0.212mg 0.034mg 14%
Vitamin B1 0.072mg 0.222mg 13%
Vitamin C 12.6mg 0.9mg 13%
Potassium 545mg 127mg 12%
Phosphorus 72mg 11mg 9%
Protein 2.3g 5.92g 7%
Carbs 19.59g 2.42g 6%
Fiber 1.8g 0.4g 6%
Starch 15.15g 6%
Folate 27µg 9µg 5%
Sodium 12mg 98mg 4%
Vitamin E 0.08mg 0.49mg 3%
Calories 89kcal 26kcal 3%
Zinc 0.4mg 0.2mg 2%
Magnesium 28mg 19mg 2%
Choline 18.9mg 6.5mg 2%
Vitamin B3 1.595mg 1.196mg 2%
Fructose 0.44g 1%
Selenium 0.7µg 1%
Manganese 0.173mg 0.186mg 1%
Fats 0.15g 0.39g 0%
Net carbs 17.79g 2.02g N/A
Calcium 9mg 12mg 0%
Sugar 1.43g 0.3g N/A
Vitamin A 1µg 3µg 0%
Vitamin B5 0.341mg 0.325mg 0%
Vitamin K 2.8µg 2.5µg 0%
Saturated fat 0.026g 0.135g 0%
Monounsaturated fat 0.002g 0.034g 0%
Polyunsaturated fat 0.043g 0.106g 0%
Tryptophan 0.023mg 0.096mg 0%
Threonine 0.075mg 0.306mg 0%
Isoleucine 0.074mg 0.331mg 0%
Leucine 0.109mg 0.509mg 0%
Lysine 0.12mg 0.312mg 0%
Methionine 0.035mg 0.118mg 0%
Phenylalanine 0.091mg 0.286mg 0%
Valine 0.115mg 0.362mg 0%
Histidine 0.039mg 0.112mg 0%

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Red potato Spirulina
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
16%
Red potato
17%
Spirulina
Minerals Daily Need Coverage Score
22%
Red potato
38%
Spirulina

Comparison summary

Which food is lower in Sugar?
Spirulina
Spirulina is lower in Sugar (difference - 1.13g)
Which food is lower in glycemic index?
Spirulina
Spirulina is lower in glycemic index (difference - 89)
Which food contains less Sodium?
Red potato
Red potato contains less Sodium (difference - 86mg)
Which food is lower in Saturated fat?
Red potato
Red potato is lower in Saturated fat (difference - 0.109g)
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)
Which food is cheaper?
?
The foods are relatively equal in price ($)
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.
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. Red potato - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170435/nutrients
  2. Spirulina - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170091/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.