Spirulina Overview
Spirulina is a blue-green algae superfood providing complete protein with all essential amino acids, exceptional iron bioavailability, and potent phycocyanin antioxidants that reduce inflammation and support immune function.
Why Spirulina Helps With Energy & Vitality
Sustained energy comes from the right combination of nutrients that support cellular energy production, stable blood sugar, and optimal oxygen delivery. The best energy foods provide slow-releasing fuel without the crashes associated with sugar and caffeine.
Spirulina Nutrition Facts
Per 7g (1 tablespoon (7g) spirulina powder)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 20 | — |
| Protein | 4g | 8% |
| Total Carbohydrates | 1.7g | 1% |
| Dietary Fiber | g | 0% |
| Sugar | g | — |
| Total Fat | 0.5g | 1% |
| iron | 2mg | 11% |
| magnesium | 14mg | 3% |
| vitaminB2 | 0.3mg | 23% |
| vitaminB1 | 0.2mg | 17% |
| vitaminB3 | 0.9mg | 6% |
| copper | 0.4mg | 44% |
Key Nutrients in Spirulina for Energy & Vitality
Iron
2mgSupports energy & vitality by providing essential iron
Magnesium
14mgSupports energy & vitality by providing essential magnesium
Best Ways to Eat Spirulina for Energy & Vitality
- Blend 1 tsp into smoothies with banana and mango to mask earthy flavor
- Mix into fresh juices or coconut water for quick nutrient boost
- Add to energy balls or protein bars for sustained energy
- Take tablets if powder taste is unpalatable—start with 1g daily and increase gradually
Pro Tip:
For sustained energy, eat smaller, balanced meals every 3-4 hours rather than large meals that cause energy dips. Include protein at every eating occasion.
Spirulina Health Benefits
- Complete protein source with 60% protein by weight and all 9 essential amino acids
- Phycocyanin pigment provides powerful anti-inflammatory and antioxidant effects
- Highly bioavailable iron (28.5mg per 100g) helps prevent and treat iron deficiency
- Gamma-linolenic acid (GLA) supports hormonal balance and reduces inflammation
Important Considerations
- May be contaminated with heavy metals or toxins if sourced from polluted waters—buy certified organic
- Avoid if you have autoimmune conditions (lupus, MS, RA) as it may stimulate immune system
- May interact with immunosuppressant medications
- Can cause digestive upset, nausea, or allergic reactions in sensitive individuals
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