Everybody stops eventually
Protocols end — by choice, by cost, by side effects, by having achieved the goal. Treating the end as an afterthought is how people lose the progress they paid for.
The useful question at the start is not only "what will this do" but "what happens when I stop".
What tends to happen after a GLP-1
Appetite suppression is a drug effect. When the drug stops, appetite returns. This surprises people who interpreted reduced appetite as a permanent change in their relationship with food.
Weight regain after stopping is common and well documented. That is not a moral failure and it is not evidence the protocol did not work; it is what happens when a mechanism is removed.
What actually carries over
The habits. Portion sizes you got used to, the protein target you learned to hit, the training you established, the sleep schedule you fixed. Those are the durable part, and they only exist if you built them deliberately while the medication made it easier.
Someone who spends a protocol eating less of the same diet and doing nothing else has built nothing to keep. Someone who used the window to establish resistance training and adequate protein has.
Tapering versus stopping
Whether to step down gradually or stop outright depends on the protocol and on you. It is a clinical decision — ask rather than deciding unilaterally, particularly if you are stopping because of side effects, where the prescriber may want to know the details.
Afterwards
Keep the review going. Check in a month or two later rather than disappearing, and treat regain as a signal to adjust rather than to restart reflexively.
This is educational content and not medical advice. Decisions about starting, changing or stopping any prescription belong with your prescriber.