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Composition and nutritional values of spirulina

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Spirulina is said to be the most nutrient-dense food in the world after breast milk. So what's the reality? Discover the detailed nutrient breakdown with Laure Fourchaud, PhD in nutritional physiology.

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An editorial team specializing in nutrition. Authors of the book Beneficial Foods (Mango Editions) and the podcast Food Revolutions.

What nutrients does spirulina contain?

  • Protéines
  • 18 acides aminés (dont les 8 essentiels)
  • Vitamines : B1, B2, B3, B5, B6, B7, B8, B9, pseudo-vitamine B12, E, K
  • Minéraux et oligo-éléments : calcium, phosphore, magnésium, fer, zinc, potassium, cuivre, chrome, manganèse, sodium, sélénium
  • Acide gras essentiel : acide gamma-linolénique
  • Pigments antioxydants : chlorophylle, phycocyanine, caroténoïdes (dont la provitamine A béta-carotène)

Lire aussi l Quels critères d’achat pour la spiruline ?

Detailed nutritional values

These nutritional data on the composition of spirulina were summarized and verified for Darwin Nutrition by Laure Fourchaud, PhD in nutritional physiology.

Spirulina powder/100g%AR*5g (1cc)%AR
Energy (kcal)3881519,40,75
Fiber (g)3,6120,180,6
Water (g)4,680,23
Macronutrients
Protein (g)57,51152,885,75
Carbohydrates (g)20,391,020,45
Of which sugars (g)3,130,160,15
Fat (g)7,72110,390,55
Minerals
Calcium (mg)1201060,5
Iron (mg)28,51001,435
Copper (mg)6,11500,317,5
Magnesium (mg)1951009,755
Manganese (mg)1,9500,12,5
Phosphorus (mg)118145,90,7
Potassium (mg)136068683,4
Sodium (mg)10507052,53.5
Salt (g)2,62290,131,4
Zinc (mg)2130,10,65
Vitamins
Vitamin A (mg)14010002850
Vitamin C (mg)10100,50,5
Vitamin E (mg)5500,252,5
Vitamin B1 (mg)2,382600,1213
Vitamin B2 (mg)3,671800,189
Vitamin B3 (mg)12,8750,643,75
Vitamin B5 (mg)3,48500,172,5
Vitamin B6 (mg)0,36280,0181,4
Vitamin B9 or folates (μg)94164,70,8

*%AR: % Reference intake for an adult

Other compounds: ergosterol (plant sterols), amino acids, adenosine, cordycepin (3′-deoxyadenosine), glucosamine