Keeping it off

How to keep weight off after stopping a GLP-1

By the Steadie team · Updated 6 October 2026 · 2 minute read

The short version

Weight often comes back after stopping because appetite returns. It's biology, and it can be managed.
Protein at every meal and strength exercise twice a week protect muscle and help with fullness.
Regular meals, fibre, walking and sleep make hunger easier to live with.
A calm plan for if weight starts to drift stops small changes becoming big ones.

Why holding steady is hard after a GLP-1

Your body adapts to weight loss: appetite hormones shift and you need a little less energy than before. While you're on a GLP-1 the medicine dampens that pull. When it stops, the pull returns. That's why regain is so common, and why it isn't about willpower. See what happens when you stop.

The good news: some people do hold most of their loss, and the habits below have good evidence behind them.

1. Protein first, at every meal

Protein helps you feel fuller for longer and helps protect muscle. A palm-sized portion, about 25 to 30 g, at each meal is a simple target. Start with breakfast, the meal most often light on protein. Read protein after a GLP-1 and get breakfast ideas.

2. Strength exercise, twice a week

Part of the weight lost on these medicines is lean mass, which includes muscle. Strength work twice a week helps you keep and rebuild it, and in one trial people who exercised during treatment kept more weight off after stopping. Two sessions of about 25 minutes at home is plenty. See strength training after a GLP-1.

3. Regular meals with fibre

A rough rhythm of meals makes hunger easier to predict and plan for. Fibre from beans, lentils, oats, wholegrains, fruit and veg adds bulk and fullness. Build it up slowly, with plenty to drink.

4. Move more, every day

UK guidance is at least 150 minutes of moderate activity a week plus strength work on two days. Walking is the easiest way to get there. See walking and everyday activity.

5. Sleep and stress

After a short night, many people feel hungrier. Stress can do the same. A steady bedtime and a few calming routines make everything else easier. See sleep, stress and appetite.

6. A calm plan for drift

Use a 7-day average rather than single weigh-ins, and set a small steady zone just above your lowest weight. If the average sits above it for a couple of weeks, go back to the basics for a week: protein first, regular meals, two sessions, more walking. See weight after stopping.

If you notice worrying thoughts about food or your body, Beat, the UK's eating disorder charity, has a helpline. You can also skip weighing altogether.

Common questions

Can you keep weight off after stopping Wegovy or Mounjaro?

Some people do. Regain is common, but protein, strength exercise, regular meals, activity and good sleep improve your chances.

What should I eat after stopping a GLP-1?

Meals built around protein, with vegetables, fibre-rich carbs and plenty to drink. Regular meals help hunger feel more predictable.

How much exercise do I need to keep weight off?

UK guidance is at least 150 minutes of moderate activity a week and strength exercise on two days. Many people find walking plus two short strength sessions a good start.

Sources

This guide is general information, not medical advice. Steadie never gives advice about medication, doses or stopping treatment: talk to your prescriber, GP or pharmacist about those. In an emergency, call 999. Read how we write guides in our editorial policy.