ABC News’ medical correspondent Dr. Darien Sutton breaks down the new study on Wegovy, finding that patients continually taking the medication maintained weight loss after four years.

ABC News chief medical correspondent Dr. Jen Ashton discusses Oprah apologizing for being a “major contributor” to diet culture.

The singer and talk show host recently admitted that she used medication to lose weight.

The singer and talk show host shared more about her weight loss journey.

Negelle Morris, Novo Nordisk's senior vice president and head of U.S. cardiometabolic sales, spoke exclusively with ABC News.

Oprah Winfrey has confirmed she is on a weight loss medication and says she no longer believes her weight struggles are her fault.

"Real Housewives" star Emily Simpson said she was shamed for using the drug to help lose weight.

Doctors share what to know about the safety of taking Ozempic and other new drugs targeted for Type 2 diabetes and obesity while trying to conceive.

Streisand's comment on an Instagram photo of McCarthy had people talking.

A senior vice president at Novo Nordisk, the maker of Ozempic and Wegovy, talks about the surging demand for their medications and addresses the frustration over high prices.