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A-F grade per outcome, combining overall evidence with goal-specific relevance. A = strong evidence; F = insufficient. Hover a badge for details.
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 | B-Complex | Rhodiola Rosea |
|---|---|---|
| Support mood — Depression − better · points (PHQ-9) | −0.9 weak · CI ∋ 0 | −4.6 weak · CI ∋ 0 |
| Improve memory & learning — Working Memory + better · SD-units (composite) | +0.1best moderate | +0.7 preliminary · CI ∋ 0 |
1.5capsules/day
Morning · with food
Methylated B-complex (methylcobalamin, methylfolate)
340mg
Morning
Standardized to 3% rosavins and 1% salidroside
2-4 weeks
4-8 weeks
Immediate
1 week
1-2 weeks
1 week
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