A supplement formulated with American ginseng, Brahmi, and coffee fruit extract could improve mood and working memory, according to a 28-day trial funded by direct-selling company USANA.
A blend of Bacopa, ginseng and whole coffee fruit may boost brain efficiency in middle-age by improving positive mood and memory function, according to a new study funded by Usana Health Sciences.
An American ginseng supplement can improve acute working memory and attention while chronic supplementation can improve cognition and mental fatigue, thanks largely to changes in the gut microbiome.