The headlines are compelling, with phrases like, "The Obesity Revolution," and "A new 'miracle' weight-loss drug really works." The before-and-after pictures are inspiring. People who have struggled for decades to shed pounds are finally finding an effective strategy.
The last few years saw breakthroughs in treatments for obesity, with new weight-loss medicines dominating recent news reports. The medicines, semaglutide (Ozempic, Wegovy) and tirzepatide (Mounjaro, Zepbound), work by slowing stomach-emptying and decreasing appetite. They're usually administered by weekly injection.
