A 7-day meal plan on Wegovy, built around the evidence

What the evidence says about eating patterns on semaglutide

The STEP 1 trial, whose results the New England Journal of Medicine published in 2021, paired semaglutide 2.4mg with a 500 kcal daily deficit diet and a monthly behavioural counselling session. Weight loss in the active group averaged roughly 15% over 68 weeks. That result depended on the dietary component, the medicine reduces hunger signals but does not replace the nutritional choices behind sustainable weight change.

NHS England's guidance on weight-management injections notes that wraparound dietary support should accompany treatment. The principle translates directly to planning your week: rather than eating as little as possible because appetite has dropped, the aim is to eat enough of the right things (particularly protein and vegetables) to keep energy, muscle and mood stable.

A seven-day structure also helps flag patterns. If nausea spikes mid-week after a heavier meal, you can see it on paper and adjust. If protein is repeatedly low on busy days, you can build in quicker sources. The plan is a diagnostic tool as much as a menu.

Day-by-day food principles: what actually works across the week

Days 1–2 are best kept simple, especially if you are early in treatment or have just increased your dose. Low-fat meals (plain chicken or white fish, rice, cooked vegetables) sit more comfortably when gastric emptying is slowing further. Portion sizes will likely be smaller than you expect. Eating past the point of fullness is uncomfortable on semaglutide in a way it may not have been before; the plan should build in natural stopping points rather than prescribed plate sizes.

Days 3–5 can introduce a little more variety: oily fish, eggs, legumes, Greek yoghurt, and wholegrain carbohydrates work well once the initial adjustment settles. The foods that tend to suit Wegovy best share a few features, high satiety per calorie, moderate fat, easy to portion, and unlikely to trigger reflux. Leafy vegetables, lean mince, cottage cheese and tinned oily fish are inexpensive, protein-dense staples worth anchoring the week around.

Days 6–7 often bring social eating or less routine. Planning one flexible day (where you eat from a short list of options rather than a fixed meal) tends to be more realistic than expecting restaurant precision. The goal for the full week is not perfection but a pattern: adequate protein at every meal, fluid through the day, and meals spaced far enough apart that the next one is genuinely welcome.

Protein targets, portion cues and practical shortcuts

Because Wegovy reduces appetite substantially in many people, the practical risk is not overeating but under-eating, particularly under-eating protein. Muscle loss accelerates when protein drops below roughly 1.2 g per kg of body weight daily, and a 7-day meal plan should be designed so protein targets are met even on low-appetite days.

Quick-prep protein sources earn their place: pre-cooked chicken, tinned fish, boiled eggs kept in the fridge, and high-protein yoghurt can bridge a day when cooking feels unappealing. For anyone weighing around 90 kg, a rough daily target of 100–110 g of protein means roughly 30–35 g at each of three meals, achievable with a palm-sized portion of chicken or fish, two eggs, and a 150 g pot of Greek yoghurt across the day.

Portion cues are more useful than calorie counting for most people. A palm of protein, a fist of carbohydrate, and a plate half-filled with vegetables covers the structure without requiring a scale. Practical guidance on eating while on Wegovy expands on these cues for different meal settings. On days when appetite is very low, a high-protein smoothie (Greek yoghurt, milk, banana, and a scoop of unflavoured protein powder) is easier to finish than a full meal and still hits the nutritional targets that matter.

Adjusting the plan as your dose changes

Wegovy is titrated gradually, starting at 0.25 mg and stepping up approximately every four weeks toward a maintenance dose. Each dose increase tends to bring a short period of stronger nausea or a further reduction in appetite. A good 7-day meal plan accounts for this rhythm: a slightly more conservative week (simpler meals, smaller portions, more emphasis on fluid) in the days following a dose change, then a return to variety once the body has adjusted.

This is worth knowing before your first delivery arrives. Your pen comes in plain, unbranded packaging via tracked DPD delivery, and the included patient information leaflet outlines storage and administration, but it says nothing about what to eat. That gap is exactly what a structured meal plan when on Wegovy fills.

The full Wegovy meal plan resource goes deeper on weekly structures by dose stage, and further meal plan variations cover different dietary preferences. If you prefer something you can save and refer back to, our Wegovy meal plan PDF is a convenient alternative to keep on your phone or print out. If you have specific health conditions alongside your weight management goal, your prescriber and, ideally, a dietitian should shape your plan directly. NHS guidance on healthy eating for weight management provides a solid general framework to build from. For anyone still deciding whether Wegovy is the right treatment, an overview of licensed weight-loss options sets out the landscape clearly.

If you have questions about getting started, a free consultation with our prescribers is the right first step.