Does it work? By Dani Blum Erica Liebman wanted to lose weight, but she was nervous to try a drug like Ozempic. Ms. Liebman, a psychologist in Philadelphia, had heard horror stories of side ...

From the outside, Ozempic seems to be a miracle drug. But here’s how it works: When you indulge in something rewarding, your brain releases dopamine, a feel-good chemical. So your brain tells ...

Ozempic promotes weight loss by mimicking the ... “Rather the goal here was to prove that this kind of molecule could produce weight loss in a mouse where leptin by itself does not,” Seeley ...