Brahmi, most commonly sourced from the plant Bacopa monnieri, has a long history in traditional Ayurvedic practice and has attracted growing scientific interest in recent decades. Research suggests that its bioactive compounds, known as bacosides, may support memory formation, cognitive processing, and attention, particularly when taken consistently over several weeks. Studies indicate that Brahmi may also offer neuroprotective properties by supporting antioxidant activity in the brain, and some clinical trials have explored its potential role in easing symptoms of anxiety and stress. While findings are promising, much of the research has involved relatively small sample sizes or short study durations, so ongoing investigation continues to clarify the full scope of its effects across different populations.
Compare this supplementResearch suggests that Bacopa monnieri (Brahmi) is associated with improvements in certain aspects of cognitive funct...
View studies →Research suggests that Brahmi (Bacopa monnieri) has a broadly supportive evidence base for memory and cognitive enhan...
View studies →Research suggests that Bacopa monnieri (Brahmi) has broad neuroprotective potential across a range of neurological co...
View studies →These are commonly referenced dosage ranges for this supplement. They are not medical recommendations. Always consult a healthcare provider before supplementing.
| Form | Dose range | Frequency | Studied for | Source |
|---|---|---|---|---|
| Extract | 300–450 mg | Daily | Anxiety relief and stress reduction | Common in RCTs examining anxiolytic effects, e.g. Calabrese et al. 2008 |
| Extract | 225 mg | Twice daily | Cognitive function and memory | Split-dose protocol used in select RCTs for sustained plasma levels |
| Extract | 300 mg | Daily | Cognitive function and memory enhancement | Most common dose in RCTs, e.g. Stough et al. 2001, Roodenrys et al. 2002 |
| Extract | 450 mg | Daily | Memory and cognitive function in older adults | Used in clinical trials targeting elderly populations, e.g. Morgan & Stevens 2010 |
| Powder | 1,000–2,000 mg | Daily | General cognitive support and neuroprotection | Traditional Ayurvedic use and some whole-herb clinical studies |