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Seaweed (spirulina, dried) — Nutrition Facts
USDA FoodData Central · Excellent — top 10% for protein density19.8 g protein per 100 kcal
Protein 58% · 57.5 g
Carbs 24% · 23.9 g
Fat 18% · 7.7 g
Diet compliance
| Diet | Why |
|---|
| ✗ Keto | 20.3 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, dried) · per 100 g
Calories290
Total Fat 7.7 g10% DV
Saturated Fat 2.7 g13% DV
Cholesterol 0 mg0% DV
Sodium 1,048 mg46% DV
Total Carbs 23.9 g9% DV
Fiber 3.6 g13% DV
Sugars 3.1 g
Protein 57.5 g115% DV
Vitamin D 0 µg · Calcium 120 mg · Iron 28.5 mg · Potassium 1,363 mg
Based on FDA Daily Values · USDA FoodData Central
Calories & protein per common portion
| Portion | Weight | Calories |
|---|
| 100 grams | 100 g | 290 |
| 1 cup | 112 g | 324.8 |
| 1 tablespoon | 7 g | 20.3 |
Protein per calorie
Seaweed (spirulina, dried) delivers 19.8 g of protein per 100 calories — see where it ranks →
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FAQ
How many calories are in Seaweed (spirulina, dried)?
Seaweed (spirulina, dried) has 290 calories per 100 grams, which is about 324.8 calories per 1 cup.
How much protein is in Seaweed (spirulina, dried)?
Seaweed (spirulina, dried) has 57.5 g of protein per 100 grams — 19.8 g of protein per 100 calories.
Is Seaweed (spirulina, dried) keto-friendly?
Seaweed (spirulina, dried) has 20.3 g net carbs per 100 g, so it is not keto-friendly under the 6 g net-carbs-per-100 g rule of thumb.
Is Seaweed (spirulina, dried) vegan?
Seaweed (spirulina, dried) is vegan — it contains no animal-derived ingredients.
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