Spirulina

Key points

• 60–70% protein by weight — complete amino acid profile including all essentials
• Phycocyanin (the blue-green pigment) is a potent antioxidant and anti-inflammatory
• Rich in B-vitamins, iron, and chlorophyll — one of the few plant sources of B12 analogues
• Binds to heavy metals in the gut — mild chelation effect
• Two tablets is a small dose — effective at 3–5g daily, but even 2 tablets adds meaningful nutrition