GLP-1 drugs are reshaping weight loss—and now imaging, too GLP-1 receptor agonists, best known by brand names like Ozempic, Wegovy, and Mounjaro, have surged in popularity for their powerful weight‑loss effects. But as their use has exploded—driven by a 700% rise in the United States from 2019 to 2023—so too have reports of unusual side…