long term effects semaglutide Long-term weight loss of in obesity without diabetes in the SELECT trial Zepbound vs. Semaglutide vs. Wegovy:
Description
GLP-1 medications delay gastric emptying, which theoretically may slow intestinal transit further and worsen constipation

Brain 7 , 62 (2014)
Semaglutide in the Real World: Population attitudes indicate that benefits often accrue over months, even as individual clearance curves vary

[DOI] [PubMed] [Google Scholar] 68.Friedman S.L., Ratziu V., Harrison S.A., Abdelmalek M.F., Aithal G.P., Caballeria J., Francque S., Farrell G., Kowdley K.V., Craxi A., et al

In both mice and rats, administration of ICV exendin-4(939) (Ex9), a potent GLP-1r antagonist, during oral glucose impairs glucose tolerance and reduces insulin levels (104, 209, 229)
