by Dr. Joseph Mercola STORY-AT-A-GLANCE Known as Rasayana in Ayurveda, ashwagandha is an adaptogenic herb that enhances your body’s ability to withstand stress and is considered to be a rejuvenator Ashwagandha contains compounds known as withanolides, which have not only antioxidant and anti-stress activities but also enhance immunity, protect the heart and offer neuroprotective, hypoglycemic […]