Food
Spirulina
A nutrient-dense blue-green algae, taken as a powder, rich in protein, iron, and antioxidants to nourish and energize.
📊 How it ranks (our editor score)
🥄 How to use it
Stir ½–1 teaspoon of spirulina powder into a smoothie or juice once a day (its flavor is strong, so blend it with fruit); build up gradually.
How much: ½–1 teaspoon of powder daily, building gradually.
Show full details & how to prepare it
Spirulina is a blue-green algae remarkably concentrated in protein, iron, B vitamins, and antioxidants, which is why a small daily spoonful is used to nourish the run-down and boost energy. Quality and sourcing matter a great deal, so a reputable, tested brand is important.
Ways to prepare it
⚖️ Cautions
- Choose a reputable, tested brand — algae can be contaminated if poorly sourced.
- Because it supports immune activity, those with autoimmune conditions should check with a doctor.
- People with the condition phenylketonuria (PKU) must avoid it (it contains phenylalanine).
📚 Why we trust it
- A nutrient-dense whole-food algae
- Valued for protein, iron, and antioxidants
🔎 Learn more
Reputable, independent sources for further reading. These open in a new tab.
🕊️ A word of encouragement
Concentrated life from the simplest of waters. Great nourishment can come in tiny measure.
💬 Ask Remy about Spirulina
📚 Resource confidence
Based on mentions in health references
Source endorsement totals come from books and studies (+7 per book, +5 per article). In this preview your vote is saved on your device only.
💬 Comments & experiences
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