Bacopa monnieri for Memory Loss
AMultiple systematic reviews consistently report small-to-moderate improvements in memory recall and processing speed after 8-12 weeks of Bacopa use. A network meta-analysis found high-dose Bacopa (600+ mg/day) significantly improved working and short-term memory.
The Bottom Line
Multiple systematic reviews consistently report small-to-moderate improvements in memory recall and processing speed after 8-12 weeks of Bacopa use. A network meta-analysis found high-dose Bacopa (600+ mg/day) significantly improved working and short-term memory.
Key Study Findings
Population: In vivo animal models of AD
Population: Rotenone-induced Parkinson's disease mouse model
Population: Alzheimer's disease patients
Population: Retracted publication - invasive ductal carcinoma
Population: In silico/in vitro NDD study
Population: None
Key Statistics
22
Studies
1800
Participants
Positive
Grade
Referenced Papers
Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
Commonly Used Dosages
- general:
- 300-600 mg/day standardized to 50% bacosides
- memorysupport:
- 300 mg/day for minimum 8-12 weeks
Upper limit: Not established; well-tolerated up to 600 mg/day in trials
Dosages Studied in Research
| Dosage | Duration | Effect | N |
|---|---|---|---|
| None | -- | Positive | -- |
| 200 mg/kg body weight | -- | Positive | -- |
| None | -- | Mixed | -- |
| Bacopa monnieri (Brahmi) | -- | Positive | -- |
| Bacopa monnieri phytocompounds | -- | Positive | -- |
| None | -- | Mixed | -- |
| None | -- | Positive | -- |
| None | 72 weeks | Positive | -- |
Best taken: With meals; effects require 8-12 weeks of consistent use
Safety & Side Effects
Reported Side Effects
- ⚠ Gastrointestinal discomfort (nausea, cramping, diarrhea)
- ⚠ Dry mouth
- ⚠ Fatigue in some individuals
- ⚠ Mild sedation at higher doses
Known Interactions
- ● Thyroid medications (may increase thyroid hormone levels)
- ● Anticholinergic drugs (opposes cholinergic enhancement)
- ● Sedative medications (additive CNS depression)
- ● Calcium channel blockers (may enhance blood pressure lowering)
Tolerable upper intake: Not established; well-tolerated up to 600 mg/day in trials
Always consult your healthcare provider before starting any supplement.
Frequently Asked Questions
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Related Evidence
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Bacopa monnieri for other conditions
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