what are the side effects of semaglutide injections Comparative safety and and tirzepatide: Implications for clinical decision-making in obesity management Ozempic Injection For Medical Weight
Description
Some mice were treated with the GLP-1 receptor agonists semaglutide (also known by its popular brand names like Ozempic and Wegovy), exenatide, or tirzepatide (which additionally contains a mimic of another insulin-stimulating hormone called gastric inhibitory polypeptide)

In cross-trial comparisons, retatrutide produced substantially more weight loss: 28.7% at 68 weeks (Phase 3) versus tirzepatide's 20.9% at 72 weeks and semaglutide's 14.9% at 68 weeks

Doctors that have been around a while are generally less Utopian about a new drug and instead a bit skeptical of anything new, as we should be

Retatrutide is an experimental drug to aid weight loss by hitting the right hormones
[DOI] [PubMed] [Google Scholar] 53.Hoosein NM, Gurd RS
Practical Strategies to Reduce Heart Rate Changes During GLP-1 Therapy Titrate slowly and use prescribed schedules to limit abrupt physiologic shifts