When I was completing my post-doc at Uniformed Services University, I reviewed data on weight regain after stopping a diet. This was called weight cycling and was a very common phenomenon due to biological, psychological, behavioral, and environmental factors. Today GLP medications are a powerful tool for weight loss, but an important clinical question remains: what happens when these medications are stopped? Does the weight cycling phenomenon that I reviewed exist with GLP users? Spoiler alert….yes, it does.

For many people, starting a GLP-1 medication feels like the first time their body and brain are finally working with them instead of against them. Relief!

The constant food noise quiets. Cravings decrease. Hunger feels manageable. Weight begins to shift in ways that years of dieting, tracking, restricting, and “trying harder” never seemed to accomplish. And then comes the question that almost everyone eventually asks:

“What happens if/when I stop?”

This is where the conversation often becomes oversimplified.