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Spirulina
Also known as: Arthrospira platensis, Blue-green Algae
Algae
SuperfoodT2Partial ProfileNutrition
B
Tier B
Multiple RCTs (n>100)
Nutrient-dense blue-green algae. Excellent source of complete protein, vitamins, minerals, and powerful antioxidants like phycocyanin.
Mechanism of Action
High in antioxidants (phycocyanin, beta-carotene). Complete protein source. Contains GLA fatty acid. Iron and B12 content.
Contraindications
- Autoimmune conditions (may stimulate immune system)
- Phenylketonuria (contains phenylalanine)
- Source quality important (heavy metal contamination risk)
Performance Profile
Anti-Inflammation
+3
Antioxidant
+4
Cardiovascular
+2
Liver Health
+2
Metabolic Health
+2
Dosage
1g
min
3g
10g
max
Timing
Best time
Morning
1 wk
onset
1 mo
duration
Half-life
1 dSafety & Legal
10/10
Well-tolerated
Legal Status
OTC
Mild
Moderate
Severe
Gastrointestinal upset
0.1-1%mild
Green stool (harmless)
1-10%mild