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Seaweed (spirulina, raw) — Nutrition Facts
USDA FoodData Central · Elite — top 2% for protein density22.8 g protein per 100 kcal
Protein 64% · 5.9 g
Carbs 26% · 2.4 g
Fat 10% · 0.4 g
Diet compliance
| Diet | Why |
|---|
| ✓ Keto | 2 g net carbs / 100 g — keto-friendly means <6 g |
| ✗ Carnivore | not animal flesh |
| ✓ Vegan | no animal products |
| ✓ Vegetarian | no meat or fish (dairy/eggs OK) |
| ✓ Whole30 | no grains, dairy, legumes, or added sugar |
Nutrition label — per 100 g
Nutrition Facts
Seaweed (spirulina, raw) · per 100 g
Calories26
Total Fat 0.4 g1% DV
Saturated Fat 0.1 g1% DV
Cholesterol 0 mg0% DV
Sodium 98 mg4% DV
Total Carbs 2.4 g1% DV
Fiber 0.4 g1% DV
Sugars 0.3 g
Protein 5.9 g12% DV
Vitamin D 0 µg · Calcium 12 mg · Iron 2.8 mg · Potassium 127 mg
Based on FDA Daily Values · USDA FoodData Central
Calories & protein per common portion
Protein per calorie
Seaweed (spirulina, raw) delivers 22.8 g of protein per 100 calories — see where it ranks →
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FAQ
How many calories are in Seaweed (spirulina, raw)?
Seaweed (spirulina, raw) has 26 calories per 100 grams.
How much protein is in Seaweed (spirulina, raw)?
Seaweed (spirulina, raw) has 5.9 g of protein per 100 grams — 22.8 g of protein per 100 calories.
Is Seaweed (spirulina, raw) keto-friendly?
Seaweed (spirulina, raw) has 2 g net carbs per 100 g, so it is generally keto-friendly under the 6 g net-carbs-per-100 g rule of thumb.
Is Seaweed (spirulina, raw) vegan?
Seaweed (spirulina, raw) is vegan — it contains no animal-derived ingredients.
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