This document provides information on the herb Ashwagandha (Withania somnifera). It discusses how Ashwagandha is used in Ayurvedic medicine to reduce stress and promote relaxation. It has benefits for stress reduction, anxiety treatment, and improving sleep. Typical dosage is 500-1000mg of the powdered herb per day. The effects are relaxing rather than stimulating like ginseng. It may help treat neurological disorders like Parkinson's and Alzheimer's disease as well as other health conditions.