Both medications work through incretin hormone pathways, but their mechanisms, clinical results, and availability differ substantially
But the evidence shows that a complete stoppage will undo a lot of the benefits you accrued over time. Ali also points out that new medications are coming, too
[19] It is available on NHS prescription for adults with a BMI 28 kg/m (with risk factors) or 30 kg/m, alongside dietary and lifestyle measures
Currently, tirzepatide and semaglutide are available through prescription in Canada while Retatrutide remains in clinical trials with FDA approval expected in late 2026 or early 2027
Semaglutide in New Braunfels, TX | How Long to See Results
Some women achieve excellent results at the 8mg dose without needing to escalate to 12mg