About 16 million American adults are taking GLP-1 medications. They are a major breakthrough for people to shed kilos and manage conditions such as Type 2 diabetes. However, doctors say there’s a perception that weight-loss drugs such as semaglutide (brand names Ozempic and Wegovy) and tirzepatide (Zepbound) are all you need to live a healthier life.
Diet and exercise still matter, said JoAnn Manson, chief of the division of preventive medicine at Brigham and Women’s Hospital in Boston. “They remain crucial,” she said. “If you’re not paying attention to protein intake, hydration and having regular physical activity – especially resistance training – you can end up with poor nutritional status and substantial muscle loss.”
