Zepbound contains the same active ingredient, tirzepatide, as Mounjaro, which is also made by Lilly and is FDA-approved to treat Type 2 diabetes. Some doctors also prescribe Mounjaro "off-label" for ...

Dr. Tara Narula, who previously served as NBC medical contributor, has been named chief medical correspondent at ABC News, taking over from Jennifer Ashton, who departed earlier this year.