Spirulina Calories & Nutrition Facts
Blue-green algae superfood with 57% protein by weight.
Serving Size Calculator
Macros Breakdown (per 100g)
Diet Suitability
Glycemic Index: 10 (Low)
Vitamins & Minerals
Vitamins
Minerals
Complete Nutrition Facts (per 100g)
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Frequently Asked Questions
How many calories are in Spirulina?
Spirulina contains 290 calories per 100g serving. This includes 228 calories from protein, 96 calories from carbohydrates, and 72 calories from fat.
Is Spirulina good for weight loss?
Spirulina is calorie-dense at 290 per 100g. For weight loss, use it in smaller portions and balance with lower-calorie, high-fiber foods to manage total intake.
How much protein is in Spirulina?
Spirulina contains 57g of protein per 100g. This makes it an excellent high-protein food, ideal for muscle building and recovery.
Is Spirulina keto-friendly?
Yes, Spirulina is keto-friendly with only 24g of carbohydrates per 100g. It fits well within the typical keto macro limits of 20-50g net carbs per day.
Is Spirulina good for diabetics?
Spirulina is generally suitable for people with diabetes with a glycemic index of 10. Its carbohydrate content and fiber help support stable blood sugar levels. Always consult your healthcare provider for personalized advice.
What vitamins and minerals are in Spirulina?
Spirulina is a good source of vitamins B1, B2, B3, K and minerals including Iron, Copper, Manganese. These nutrients support various bodily functions from energy metabolism to immune health.