Ashwagandha: what’s the evidence?

Ashwagandha supplements are rising in popularity, but the herb has been used for hundreds of years in Ayurvedic medicine.

The supposed benefits are broad – from stress to sleep, athletic performance and boosting testosterone.

Norman and Tegan explore where the evidence stands, and uncertainties about potential risks.

References:

• An Overview on Ashwagandha: A Rasayana (Rejuvenator) of Ayurveda
• Chemical composition, cytotoxic and pro-inflammatory enzyme inhibitory properties of Withania somnifera (L.) Dunal root extracts
• Chemical Composition, Biological Activity, and Health-Promoting Effects of Withania somnifera for Pharma-Food Industry Applications
• Clinical and Research Information on Drug-Induced Liver Injury
• Ashwagandha: Is it helpful for stress, anxiety, or sleep?
• Exploring the efficacy and safety of a novel standardized ashwagandha (Withania somnifera) root extract in adults experiencing high stress and fatigue in a randomized, double-blind, placebo-controlled trial
• A Randomized, Double-Blind, Placebo-Controlled, Crossover Study Examining the Hormonal and Vitality Effects of Ashwagandha (Withania somnifera) in Aging, Overweight Males

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