The widespread popularity of GLP-1 drugs is being examined for its connection to both their scientific mechanism and the surrounding wellness culture. Journalist Julia Belluz discusses the drugs' impact.

GLP-1s are already a blockbuster drug. But does their popularity stem from how they work, or the strange culture into which they’ve landed? On “The Ezra Klein Show,” Ezra Klein talks to the health journalist Julia Belluz about the strange science and cultural impact of these blockbuster drugs.