[DOI] [PubMed] [Google Scholar] 489.Major J.M., Laughlin G.A., Kritz-Silverstein D., Wingard D.L., Barrett-Connor E
Most patients starting GLP-1 receptor agonists like semaglutide (Ozempic, Wegovy) or tirzepatide (Mounjaro, Zepbound) notice significant changes in appetite and digestion within days
3.5.6 Selection of reported results Because of insufficient reporting of pre-specified outcomes, lack of pre-registration, or indications of post-hoc analysis judgments, almost 35% of the included studies expressed concerns about selective outcome reporting
In late 2025, the FDA approved an oral semaglutide formulation (Wegovy oral) for weight management at 25mg and 50mg doses, with clinical trials showing 13-14% body weight reduction
Medicaid coverage for GLP-1 drugs varies depending on the state