Ashwagandha (Indian ginseng) an incredibly healthy medicinal herb, is one of the most powerful gifts of nature. Ashwagandha has been used by Ayurveda for thousands of years as a ras�yana (rejuvenative) and an adaptogenic herb. Aswhagandha also provides all sorts of other benefits for your body and brain. For example, it can lower blood sugar levels, reduce cortisol, boost brain function and help fight symptoms of anxiety and depression.