Verbatim response from Claude
Weight Loss on GLP-1 Medications
Typical Speed
- First 3 months: 5-10% of body weight on average
- 6 months: 10-15% for most people
- 12-18 months: Up to 15-22% with medications like semaglutide (Ozempic/Wegovy)
- Tirzepatide (Mounjaro/Zepbound) tends to perform even better, with some trials showing ~20-22% loss
Specific Products to Consider
- Wegovy (semaglutide) – FDA-approved specifically for weight loss
- Zepbound (tirzepatide) – newer, often shows stronger results
- Compounded versions through services like Hims/Hers, Ro, or Found can be more affordable while supplies allow
Is It Sustainable?
Honest answer: It depends on continued use.
- Studies show most people regain 2/3 of lost weight within a year of stopping
- It works best as a long-term or lifelong tool, not a short course
- Sustainable results improve when combined with diet changes and exercise habits built during treatment
Bottom Line
Think of it like blood pressure medication — it works while you take it. The most sustainable approach pairs medication with lasting lifestyle changes so you build habits alongside the appetite suppression.
Talk to your doctor about which option fits your health profile and budget.