What are the potential benefits of GLP-1 agonists?

What are the potential benefits of GLP-1 agonists?
Separating a hoped-for benefit from a promised one
Start with the benefit you hope for, then check how the sources below describe it and whether they describe it for a group of people or for one named medicine. A benefit stated as a promise is a reason to ask more questions.
What to look at
The Cleveland Clinic GLP-1 agonists page explains what they are, how they work and their side effects, so read benefits next to side effects. The MedlinePlus semaglutide injection drug information covers one named medicine. When a seller offers one of these drugs, the FDA page on concerns with unapproved GLP-1 drugs used for weight loss lists what the agency flagged, so you can check the seller's promised benefit against it.
A skeptic's question: a "potential" benefit is not a guaranteed one. Check whether a source is describing what was seen for a group, or what you should expect for yourself.
Testing a benefit against your own situation
- List the benefit you hope for, so you can ask whether it applies to you.
- Ask your prescriber what the benefits and risks are for someone with your history.
- Ask how you will know whether the medicine is working, and when to reassess.
A note on expertise
Published descriptions of possible GLP-1 agonist benefits cannot tell you what a medicine will do for you.