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Spirulina vs. Red potato — In-Depth Nutrition Comparison

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The main differences between Spirulina and Red potato

  • Spirulina is richer in Copper, Iron, Vitamin B2, and Vitamin B1, yet Red potato is richer in Vitamin B6, Vitamin C, Potassium, Phosphorus, and Fiber.
  • Daily need coverage for Copper from Spirulina is 47% higher.
  • Spirulina contains 7 times more Vitamin B2 than Red potato. Spirulina contains 0.342mg of Vitamin B2, while Red potato contains 0.05mg.

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

Infographic

Spirulina vs Red potato 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 14% 3.6% 11% 105% 199% 5.5% 4.7% 13% 24% 3.8%
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%
Contains more CalciumCalcium +33.3%
Contains more IronIron +298.6%
Contains more CopperCopper +243.1%
Contains more SeleniumSelenium +∞%
Contains more MagnesiumMagnesium +47.4%
Contains more PotassiumPotassium +329.1%
Contains more ZincZinc +100%
Contains more PhosphorusPhosphorus +554.5%
Contains less SodiumSodium -87.8%
~equal in Manganese ~0.173mg

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 3% 3.4% 9.8% 0% 56% 79% 22% 20% 7.8% 0% 6.3% 6.8% 3.5%
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 42% 0.6% 1.6% 0% 18% 12% 30% 20% 49% 0% 7% 20% 10%
Contains more Vitamin AVitamin A +460%
Contains more Vitamin EVitamin E +512.5%
Contains more Vitamin B1Vitamin B1 +208.3%
Contains more Vitamin B2Vitamin B2 +584%
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%
~equal in Vitamin D ~0µg
~equal in Vitamin B5 ~0.341mg
~equal in Vitamin B12 ~0µg

Macronutrient Comparison

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

Fat Type Comparison

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

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
Spirulina Red potato
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 Spirulina Red potato Opinion
Calories 26kcal 89kcal Red potato
Protein 5.92g 2.3g Spirulina
Fats 0.39g 0.15g Spirulina
Vitamin C 0.9mg 12.6mg Red potato
Net carbs 2.02g 17.79g Red potato
Carbs 2.42g 19.59g Red potato
Magnesium 19mg 28mg Red potato
Calcium 12mg 9mg Spirulina
Potassium 127mg 545mg Red potato
Iron 2.79mg 0.7mg Spirulina
Sugar 0.3g 1.43g Spirulina
Fiber 0.4g 1.8g Red potato
Copper 0.597mg 0.174mg Spirulina
Zinc 0.2mg 0.4mg Red potato
Starch 15.15g Red potato
Phosphorus 11mg 72mg Red potato
Sodium 98mg 12mg Red potato
Vitamin A 56IU 10IU Spirulina
Vitamin A 3µg 1µg Spirulina
Vitamin E 0.49mg 0.08mg Spirulina
Manganese 0.186mg 0.173mg Spirulina
Selenium 0.7µg Spirulina
Vitamin B1 0.222mg 0.072mg Spirulina
Vitamin B2 0.342mg 0.05mg Spirulina
Vitamin B3 1.196mg 1.595mg Red potato
Vitamin B5 0.325mg 0.341mg Red potato
Vitamin B6 0.034mg 0.212mg Red potato
Vitamin K 2.5µg 2.8µg Red potato
Folate 9µg 27µg Red potato
Choline 6.5mg 18.9mg Red potato
Saturated Fat 0.135g 0.026g Red potato
Monounsaturated Fat 0.034g 0.002g Spirulina
Polyunsaturated fat 0.106g 0.043g Spirulina
Tryptophan 0.096mg 0.023mg Spirulina
Threonine 0.306mg 0.075mg Spirulina
Isoleucine 0.331mg 0.074mg Spirulina
Leucine 0.509mg 0.109mg Spirulina
Lysine 0.312mg 0.12mg Spirulina
Methionine 0.118mg 0.035mg Spirulina
Phenylalanine 0.286mg 0.091mg Spirulina
Valine 0.362mg 0.115mg Spirulina
Histidine 0.112mg 0.039mg Spirulina
Fructose 0.44g Red potato

Which food is preferable for your diet?

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

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. Spirulina - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170091/nutrients
  2. Red potato - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170435/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.