🥤

Spirulina

High Protein

household serving (1 tbsp) per serving.

4g
protein per serving
Calories
20
per serving
Protein density
19.7
g per 100 cal
Calorie cost
5.1
cal per 1g protein
To hit 30g protein
7.5 tbsp
750g · 152 cal

Macro breakdown

Protein4g(59%)
Carbs1.7g(25%)
Fat0.5g(16%)
Fiber0.2g

Tips to maximize protein

1.Mix Spirulina with cold water or milk for best taste and texture
2.Add to smoothies with fruit and vegetables for a complete meal
3.Store in a cool, dry place away from direct sunlight
4.Use within 30 minutes of mixing for optimal freshness
5.Start with recommended serving size and adjust based on your protein needs

Pairs well with

🍎
Banana
1.3g
105 cal
🌾
Oats
5.4g
153 cal
🥜
Peanut butter
7g
188 cal
🥛
Milk
7.7g
149 cal

Similar supplement foods

🥤
Casein protein
1 scoop casein protein (32 g)
25g
🥤
Chlorella
household serving (1 tsp)
1.5g
🥤
Collagen peptides
1 scoop collagen peptides (10 g)
9g

Frequently Asked Questions

Spirulina contains 4g of protein per serving. This makes it a moderate protein source with a protein density score of 19.8 (grams of protein per 100 calories).

You need approximately 7.5 servings of Spirulina to reach 30g of protein, which would provide about 152 calories. Consider combining with other protein sources for a more practical portion size.

Spirulina provides 4g of protein for 20.3 calories, giving it a calorie cost of 5.0 calories per gram of protein. This excellent protein-to-calorie ratio makes it a great choice for weight loss.

Spirulina contains 0.2g of fiber per serving. While not a high-fiber food, it can be part of a fiber-rich diet when combined with other sources.

Spirulina can be consumed any time you need to boost protein intake. Popular times include post-workout (within 30-60 minutes) for muscle recovery, as a breakfast addition, or as a snack between meals to maintain steady protein intake throughout the day.

Nutrition data sourced from USDA FoodData Central.

Last verified: 2025-02-16