Ashwagandha: This ancient herb is trending for its potential health benefits—but also comes with risks

Depending on who you follow on social media, you may have come across talk of a little-known herb called ashwagandha over the past year. Celebrities including Meghan Markle, Gwyneth Paltrow and Jennifer Aniston are reported to use ashwagandha for its calming effects. Ashwagandha has been trending on social media with data showing #ashwagandha had more than 670 million views on TikTok in 2024.