Ozempic is a brand name for a drug that's prescribed to help manage Type 2 diabetes. But it's also being used in Canada as a treatment for obesity, something that some doctors – and a lot of people on TikTok – are talking about.

There's a lot of questions about the risks and benefits of Ozempic when it comes to weight loss, and so much interest that there's been supply shortages of the drug, particularly in the United States.

Elaine Chen is a cardiovascular disease reporter at STAT News. She covers metabolic conditions including diabetes and obesity. Today, she discusses why some people are calling this new drug a gamechanger and how it is challenging the way the medical community treats people who live with obesity.