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Spirulina, dried
57 g protein per 100 g, 4 g per 1 tbsp.
Updated 2026-10-23 - data v2026-10-23.1
USDA FoodData Central nutrition for Spirulina, dried, per 100 g and per 1 tbsp (7 g).
Nutrition
| kcal | P | C | F | |
|---|---|---|---|---|
| Per 100 g | 396 | 57 | 24 | 8 |
| Per serving (1 tbsp, 7 g) | 28 | 4 | 1.7 | 0.6 |
Protein per 100 kcal: 14.4 g
Cost
Cost per serving $0.40–$1.20
Cost midpoint $0.80
Cost per 10 g protein: $2.00
Diet and scores
Keto, Low-carb, Paleo, Mediterranean, Vegetarian, Vegan, Pescatarian, Gluten-Free, Dairy-Free, Real Food (based on the 2025–2030 Dietary Guidelines)
Longevity: none noted.
Recipes using this food
None yet.
Nutrition values match USDA FoodData Central (estimate). Not medical advice.
USDA FDC ID: not yet linked.
Cite as: Macro Friendly Meals, "Spirulina, dried nutrition", https://macrofriendlymeals.com/foods/spirulina-dried, data v2026-10-23.1.