Mounjaro Meal Plans: How to Eat Well on Your GLP-1 Journey

When appetite is lower than usual, every meal needs to work harder. The priority for most people on GLP-1 medicines is getting enough protein — commonly suggested in the range of 1.2 to 1.6 g per kilogram of body weight per day — to help preserve muscle while losing weight. That said, exact targets should be discussed with your prescriber or a registered dietitian, since individual needs vary.

Build meals around these principles

• Protein first. Eggs, chicken, fish, Greek yoghurt, cottage cheese, tofu, and legumes are all gentle, protein-dense options that many people tolerate well. Starting each meal with the protein component before moving to carbohydrates can help you hit your target even when appetite is modest.
• Fibre, not bulk. Vegetables, lentils, and wholegrains add fibre and nutrients without overwhelming a smaller stomach. Cooked or softer preparations (roasted vegetables, soups, stews) are often better tolerated than large raw salads, particularly in the early weeks.
• Smaller, more frequent meals. Because GLP-1 medicines slow gastric emptying, large meals can feel uncomfortably heavy. Many people do better with three modest meals and one or two small snacks rather than two or three large portions.
• Stay hydrated. Reduced appetite can make it easy to forget fluids too. Aiming for around 1.5 to 2 litres of water daily is a commonly cited general guideline — though your own needs depend on activity level and climate.
• Limit high-fat, high-sugar foods. Greasy or very sweet foods are commonly reported to worsen nausea and digestive discomfort on GLP-1 medicines. Simple swaps — grilled instead of fried, fruit instead of pastries — can make a real difference to how you feel.

A simple day on a GLP-1 meal plan

A practical starting point might look like: a high-protein breakfast (scrambled eggs with spinach or Greek yoghurt with berries and seeds), a light lunch built around lean protein and vegetables (chicken and roasted vegetables, or a lentil soup), an afternoon snack if hunger allows (a small handful of nuts or a boiled egg), and an evening meal centred on fish or legumes with a modest portion of wholegrains. These are illustrative — not a clinical prescription — and what works varies from person to person.

For more ideas on structuring your eating for weight loss, see our guides on building effective meal plans for weight loss and weight-loss meal plans — both designed with GLP-1 users in mind. If you want to understand the calorie side of things, our overview of eating in a calorie deficit explains how energy balance works alongside your treatment.

Tracking what you eat when appetite is unpredictable can feel like a chore — which is exactly why GLP Trackr's AI photo scan was built the way it is. Point your camera at a meal, and the app estimates calories, protein, and macros instantly, with no manual entry needed. On days when you barely feel like eating, the last thing you want is to laboriously type in every ingredient.

Beyond logging individual meals, GLP Trackr includes a library of GLP-1-friendly recipes and ready-made meal plans built around high-protein, gentle-on-the-stomach options. You can set your own calorie, protein, fibre, and water targets and watch them update in real time as you log through the day. The daily check-in takes around 30 seconds and keeps your nutrition picture complete alongside your weight, energy, and mood — so you can see, over time, how what you eat connects to how you feel and how your progress is going.

You can also explore free food plans for weight loss as a starting point before customising within the app to suit your own preferences and tolerances.

GLP Trackr is a tracking and journaling tool — it is not a substitute for advice from your prescriber or a registered dietitian, and any specific nutrition targets for your situation are best agreed with them. If you experience persistent nausea, vomiting, or difficulty eating, contact your healthcare professional rather than adjusting your plan independently.

Ready to take the guesswork out of eating on your GLP-1 journey? Download GLP Trackr on the App Store or Google Play — your first 7 days are completely free.