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Spirulina vs. Salsify — In-Depth Nutrition Comparison

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The main differences between Spirulina and Salsify

  • Spirulina is richer in Copper, Iron, Vitamin B1, Vitamin B2, and Vitamin B3, yet Salsify is richer in Vitamin B6, Fiber, and Phosphorus.
  • Daily need coverage for Copper from Spirulina is 59% higher.
  • Spirulina contains 5 times more Iron than Salsify. Spirulina contains 2.79mg of Iron, while Salsify contains 0.55mg.

Food types used in this article are Seaweed, spirulina, raw and Salsify, cooked, boiled, drained, without salt.

Infographic

Spirulina vs Salsify 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 13% 14% 25% 21% 23% 8.2% 24% 2.1% 27% 3.3%
Contains more IronIron +407.3%
Contains more CopperCopper +752.9%
Contains more SeleniumSelenium +16.7%
Contains more CalciumCalcium +291.7%
Contains more PotassiumPotassium +122.8%
Contains more ZincZinc +50%
Contains more PhosphorusPhosphorus +409.1%
Contains less SodiumSodium -83.7%
Contains more ManganeseManganese +12.9%
~equal in Magnesium ~18mg

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 15% 0% 3.8% 0% 14% 40% 7.4% 17% 50% 0% 0.75% 11% 14%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin EVitamin E +157.9%
Contains more Vitamin B1Vitamin B1 +296.4%
Contains more Vitamin B2Vitamin B2 +97.7%
Contains more Vitamin B3Vitamin B3 +205.1%
Contains more Vitamin B5Vitamin B5 +17.8%
Contains more Vitamin KVitamin K +733.3%
Contains more Vitamin CVitamin C +411.1%
Contains more Vitamin B6Vitamin B6 +541.2%
Contains more FolateFolate +66.7%
Contains more CholineCholine +298.5%
~equal in Vitamin D ~0µg
~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
3% 15% 81%
Protein: 2.73 g
Fats: 0.17 g
Carbs: 15.36 g
Water: 81 g
Other: 0.74 g
Contains more ProteinProtein +116.8%
Contains more FatsFats +129.4%
Contains more WaterWater +11.9%
Contains more CarbsCarbs +534.7%
Contains more OtherOther +23.3%

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
35% 3% 63%
Saturated Fat: Sat. Fat 0.041 g
Monounsaturated Fat: Mono. Fat 0.003 g
Polyunsaturated fat: Poly. Fat 0.074 g
Contains more Mono. FatMonounsaturated Fat +1033.3%
Contains more Poly. FatPolyunsaturated fat +43.2%
Contains less Sat. FatSaturated Fat -69.6%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Spirulina Salsify Opinion
Calories 26kcal 68kcal Salsify
Protein 5.92g 2.73g Spirulina
Fats 0.39g 0.17g Spirulina
Vitamin C 0.9mg 4.6mg Salsify
Net carbs 2.02g 12.26g Salsify
Carbs 2.42g 15.36g Salsify
Magnesium 19mg 18mg Spirulina
Calcium 12mg 47mg Salsify
Potassium 127mg 283mg Salsify
Iron 2.79mg 0.55mg Spirulina
Sugar 0.3g 2.9g Spirulina
Fiber 0.4g 3.1g Salsify
Copper 0.597mg 0.07mg Spirulina
Zinc 0.2mg 0.3mg Salsify
Phosphorus 11mg 56mg Salsify
Sodium 98mg 16mg Salsify
Vitamin A 56IU 0IU Spirulina
Vitamin A 3µg 0µg Spirulina
Vitamin E 0.49mg 0.19mg Spirulina
Manganese 0.186mg 0.21mg Salsify
Selenium 0.7µg 0.6µg Spirulina
Vitamin B1 0.222mg 0.056mg Spirulina
Vitamin B2 0.342mg 0.173mg Spirulina
Vitamin B3 1.196mg 0.392mg Spirulina
Vitamin B5 0.325mg 0.276mg Spirulina
Vitamin B6 0.034mg 0.218mg Salsify
Vitamin K 2.5µg 0.3µg Spirulina
Folate 9µg 15µg Salsify
Choline 6.5mg 25.9mg Salsify
Saturated Fat 0.135g 0.041g Salsify
Monounsaturated Fat 0.034g 0.003g Spirulina
Polyunsaturated fat 0.106g 0.074g Spirulina
Tryptophan 0.096mg Spirulina
Threonine 0.306mg Spirulina
Isoleucine 0.331mg Spirulina
Leucine 0.509mg Spirulina
Lysine 0.312mg Spirulina
Methionine 0.118mg Spirulina
Phenylalanine 0.286mg Spirulina
Valine 0.362mg Spirulina
Histidine 0.112mg Spirulina

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Spirulina Salsify
Low Calories diet ok
Low Fats diet ok
Low Carbs diet ok
Low Glycemic Index diet Equal

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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
13%
Salsify
Minerals Daily Need Coverage Score
38%
Spirulina
16%
Salsify

Comparison summary

Which food is lower in Sugar?
Spirulina
Spirulina is lower in Sugar (difference - 2.6g)
Which food contains less Sodium?
Salsify
Salsify contains less Sodium (difference - 82mg)
Which food is lower in Saturated Fat?
Salsify
Salsify is lower in Saturated Fat (difference - 0.094g)
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)
Which food is lower in glycemic index?
?
The foods have equal glycemic indexes ()
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. Salsify - https://fdc.nal.usda.gov/fdc-app.html#/food-details/169278/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.