Two experts see major challenges facing the adoption of new obesity drugs.Dr. Kavita Patel, a physician and NBC News medical contributor, believes fresh data from Novo…

Novo Nordisk on Friday raised its outlook for its full-year sales and operating profit due to soaring demand for its blockbuster weight loss drug Wegovy and…

The snack aisle is seen during a tour of a new Amazon Go store in the Capitol Hill neighborhood of Seattle, Washington, U.S., on Monday, Feb.…