The usual dose of Novo Nordisk’s expensive weight-loss drug Wegovy can be cut in half without affecting the results, ...

Q. I took Wegovy for a few months last fall until I was unable to find a pharmacy that could fill my prescription. They were all out of stock. I lost 17 lbs, and my A1C went from 6.5 in October to ...

As more doctors and patients turn to the latest weight-loss drugs, researchers are trying to figure out which drug is right for which patient—and at what point in their weight-loss journey.

Q. I took Wegovy for a few months last fall until I was unable to find a pharmacy that could fill my prescription. They were all out of stock. I lost 17 pounds and my A1C went from 6.5 in October ...