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Plain-language verdict per shared outcome, pooled from the studies behind each supplement. Shows which one the evidence backs for the same goal.
Direct side-by-side from the meta-analysis. Each row is an outcome where ≥2 of your selected supplements have pooled data. Best effect per row highlighted.
| Outcome | Green Tea Extract | Spirulina |
|---|---|---|
| Manage blood sugar — Hba1c − better · % HbA1c | +0.1 weak · CI ∋ 0 | −0.6 weak · CI ∋ 0 |
450mg EGCG
Between meals
Standardized extract (45-50% EGCG)
8g
Morning · with food (preferred)
Powder or tablets
Acute and 4-8 weeks
Acute
30-60 minutes
8-12 weeks
4-8 weeks
2-4 weeks
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