Last updated September 19, 2026 Ashwagandha Root: Benefits, Uses, Dosage, and Safety Ashwagandha root is a traditional Ayurvedic botanical best known today for its potential role in stress and sleep support. Some preparations have shown benefits in human studies, but the research largely involves extracts. A cup of loose-root tea cannot be assumed to deliver the same effects or dose. The National Center for Complementary and Integ… Read more