Ashwagandha: hype or help for stress?

Ashwagandha is on the rise. The plant has been used in Ayurveda for centuries and is sold as a remedy that helps the body cope with stress.

What the research shows

A number of small studies show a modest positive effect on stress and sleep. However, the studies are small, short and sometimes of moderate quality. Little is known about the long term.

Caution is also advised for thyroid problems, pregnancy and the use of certain medications. If in doubt, consult a doctor or pharmacist before starting.