Spirulina

Arthrospira platensis

Family: Oscillatoriaceae Evidence: B powdercapsule

A blue-green microalgae used as a nutrient-dense superfood rich in protein, B vitamins, iron, and phycocyanin antioxidants.

Safety Profile

PregnancyLikely Safe
BreastfeedingLikely Safe
PediatricSafe

Contraindications

Autoimmune conditions (immune-stimulating). PKU (contains phenylalanine).

Interactions

May interact with immunosuppressants and blood thinners. May reduce effectiveness of immunosuppressive therapy.

Side Effects

GI upset, headache, muscle pain. Quality concerns — contamination with microcystins from other blue-green algae.

Liver: Contaminated products may contain hepatotoxic microcystins. Source from reputable producers.
Allergy: Algae allergy.
This information is for educational purposes only. It is not medical advice. Consult a qualified healthcare provider before using any herbal product.