Over the last couple of years, Ozempic has become a hit among Hollywood celebrities and fitness enthusiasts in the West, who are looking to lose weight. The drug, which is actually for adults suffering from Type 2 Diabetes, has since then hit the headlines for many reasons. Dr. Brig (Prof) KS Brar VSM, Head & Consultant, Adult And Pediatric Endocrinology And Diabetologyfrom Manipal Hospital Dwarka, explains how the drug works.