Wiki (ashvagandha):
In two published clinical trials of W. somnifera, the side effects were not significantly different from those experienced by placebo-treated individuals.[15][18] In the clinical trial of Cooley et al. (2009), Ashwagandha exhibit greater clinical benefit than psychotherapy in mental health (anxiety level), concentration, fatigue, social functioning, vitality, and overall quality of life.
ashva = hevonen
gandha = tuoksu, löyhkä?
http://en.wikipedia.org/wiki/AshvagandhaUseissa MA (Maharishi Ayurveda) tuotteissa taitaa olla Withania somniferaa...