A study is reported on the effects of Brahmi (Bacopa monniera) on human memory. Seventy-six adults aged between 40 and 65 years took part in a double-blind randomized, placebo control study in which various memory functions were tested and levels of anxiety measured. There were three testing sessions: one prior to the trial, one after three months on the trial, and one six weeks after the completion of the trial. The results show a significant effect of the Brahmi on a test for the retention of new information.


The average dose of R. rosea is between 200 mg and 400 mg per day of an extract that is standardized to contain rosavins and salidrosides in a 3:1 ratio. This mimics the ratio of these compounds that naturally occur in R. rosea root.


Ashwagandha is frequently referred to as “Indian ginseng” because of its rejuvenating properties, even though botanically, ginseng and Ashwagandha are unrelated.
Belonging to the same family as the tomato, Ashwagandha is a plump shrub with oval leaves and yellow flowers. It bears red fruit about the size of a raisin. The herb is native to the dry regions of India, northern Africa, and the Middle East, and today is also grown in more mild climates, including the United States.