CVS Caremark decided to stop offering Zepbound in favor of Wegovy for weight loss. It’s the latest example of limits imposed by insurance that disrupt treatments for patients.

Zepbound — the brand name for tirzepatide — is the most effective GLP-1 medication for weight loss, according to one study.

President Trump said he would sign an executive order to base U.S. drug prices on what other countries pay — usually far less than Americans do