As demand for weight-loss injections sold under brand names such as Ozempic and Wegovy continues to soar, a study has uncovered neurological and behavioral health benefits amid risks for pancreatitis and kidney disease.

Oprah Winfrey says taking a GLP-1 drug such as Ozempic and Wegovy has changed her entire perspective on “thin people.” The media icon, 70, took to her podcast last week to share her experience with an undisclosed type of GLP-1 drug that she began taking in 2023.

A new peer-reviewed study based on data from nearly 2M individuals highlights a wide range of clinical benefits and risks, including several newly found conditions linked to the GLP-1 class of weight loss and diabetes drugs.