Bacopa Monnieri
Commonly used for
FocusHealthy Aging
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What is it? / Overview
Bacopa monnieri has some randomized-trial and meta-analytic evidence for modest memory effects with consistent long-term use (studied over weeks, not acutely), making it one of the better-researched options among herbal nootropics.
How is it used? / Administration
Form: Standardized extract — standardization varies across products (commonly 20–50% bacosides); no single standardization level is universally established as preferred.
Typical dose studied: 300 mg/day
Timing: With food to reduce GI upset; effects build over 8–12 weeks
Benefits take 8–12 weeks of consistent use to appear — not a fast-acting nootropic. Can cause GI upset in some people, especially without food.
How well does it work? / Evidence
~ Moderate evidence
Who should avoid it?
Avoid with: Hypothyroidism / Hashimoto's thyroiditis
Interacts with: Thyroid medications; Sedatives
Already taking it? Evaluate benefit after 8–12 weeks of consistent use; effects are gradual, not immediate.
Research & references
Pase MP et al. Meta-analysis of Bacopa monnieri. Stough C et al. Bacopa cognitive trial. Kongkeaw C et al. Systematic review of Bacopa clinical trials.
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