> So far, I haven't seen much evidence that GLP-1s have a positive effect on people who aren't overweight.
It is licensed, tested, and sold as a Type-2 Diabetes medication. Are you claiming it is ineffective for that purpose? Or if you're under the impression that no healthy weight T2 Diabetics exist, I have some news for you...
It is also being studied for: opioid addiction, alcoholism, Alzheimer's/Parkinson’s, Cardiovascular Disease, NASH, and PCOS.
"So far, I haven't seen evidence" may be more related to what you have read than what is available for you to read.