People are buying semaglutide and tirzepatide, the key ingredients in Ozempic and Zepbound, from unconventional sources. Doctors have safety concerns.

Wegovy and Ozempic are both semaglutide weight loss medications, but they’re prescribed differently based on who qualifies.

In this valuable study, the authors demonstrate that TCF7L2 plays a role in the pathogenesis of cachexia in a mouse model of GI cancer. The results are solid, although future studies will need further ...

Interest in weight-loss products continues to surge as calls come for a faster rollout of treatments on the NHS. Research by ...