Algae & Seaweed · Other

Spirulina (Arthrospira platensis)

Provisional Moderate Scoresupplement

Hermetica Superfood Encyclopedia

Published March 15, 2026Last updated March 15, 2026Methodology · Editorial policy · Report an error

Evidence review status: unreviewed

Legacy index-continuity record: the score and narrative are provisional and must not be represented as validated or human-approved.

Review flags: AWAITING_SEMANTIC_VALIDATION

Provisional Summary

Spirulina, a blue-green microalga, is rich in bioactive compounds like phycocyanin, which exerts anticancer effects by activating pro-apoptotic pathways and inhibiting survival pathways. Its polysaccharides also enhance immune responses by stimulating immune cells.

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Screened PMID Records

Reported Benefits

Pending

Synergy Review

At a Glance

CategoryAlgae & Seaweed

GroupOther

Public Score StatusProvisional Moderate

Primary Keywordspirulina (arthrospira platensis) benefits

Spirulina close-up macro showing natural texture and detail — rich in anticoagulant, hypotensive, immunomodulatory

Spirulina (Arthrospira platensis) — botanical close-up

Reported Benefits (Provisional)

Supplies a complete protein with all essential amino acids, supporting muscle repair, immune defense, and metabolic balance.

Enhances immune response by increasing antibody production and activity of natural killer cells.

Binds to heavy metals and toxins, promoting natural detoxification and liver support.

Boosts energy and reduces fatigue by supporting mitochondrial function and oxygen utilization.

Reduces systemic inflammation through potent antioxidant activity and cellular modulation.

Origin & History

Natural habitat

Spirulina (Arthrospira platensis) is a nutrient-dense, blue-green microalga thriving in both freshwater and alkaline saltwater lakes. Regarded as one of Earth's oldest life forms, it has been consumed for centuries by the Aztecs and inhabitants of Lake Chad as a concentrated source of sustenance and energy. Its rich composition of protein, chlorophyll, and antioxidants makes it a global superfood staple in modern integrative nutrition.

“Historically used by the Aztecs as "tecuitlatl" and harvested by locals in Chad as "dihé," Spirulina has served as a sacred survival food for centuries. Modern science confirms its role as a sustainable, high-impact nutrient source, with applications in both malnutrition treatment and elite wellness regimens.”Traditional Medicine

Research Narrative (Provisional)

Numerous clinical studies and nutritional analyses support Spirulina's ability to reduce cholesterol, enhance endurance, improve immune biomarkers, and assist in heavy metal detoxification. Its potent antioxidant phycocyanin is extensively studied for its liver and brain protective effects.

Preparation & Dosage

Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.

Nutritional Profile

- Protein: Up to 60–70% dry weight, including all essential amino acids. - Vitamins: B-complex vitamins (B1, B2, B3, B6), Vitamin C, Vitamin E, trace Vitamin K. - Minerals: Iron, magnesium, potassium, manganese. - Phytochemicals/Bioactives: Phycocyanin, beta-carotene, chlorophyll, zeaxanthin, superoxide dismutase (SOD).

Reported Mechanism (Provisional)

Mechanism of Action

Spirulina's primary bioactive compound, phycocyanin, exerts anticancer effects by activating pro-apoptotic pathways, including caspase activation, and inhibiting nuclear factor kappa B (NF-κB)-mediated survival pathways. Phycocyanin also contributes to its potent antioxidant properties. Furthermore, specific polysaccharides found in Spirulina enhance immune responses through the stimulation of various immune cells.

Clinical Narrative (Provisional)

Clinical studies, including randomized controlled trials and nutritional analyses, have investigated Spirulina's diverse health benefits across various populations. Research consistently demonstrates its efficacy in reducing cholesterol levels, enhancing physical endurance, and improving key immune biomarkers by increasing antibody production and natural killer cell activity. Additionally, studies highlight its role in assisting heavy metal detoxification and its potent antioxidant phycocyanin has been extensively studied for its liver and brain protective effects.

Also Known As

Arthrospira platensisBlue-green microalgaBlue-green algaeCyanobacterium

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These statements have not been evaluated by the Food and Drug Administration. This content is for informational purposes only and is not intended to diagnose, treat, cure, or prevent any disease.

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