Wegovy diet plan: what foods work best?

You might notice your appetite changes quite quickly after starting Wegovy. Portions feel smaller, cravings ease, and for the first time in a while, food noise may quieten. That shift can feel positive, but it also raises a new question: what should I actually eat on Wegovy?

This guide breaks down what to eat on Wegovy, how to build balanced meals, and which dietary adjustments can help reduce common Wegovy side effects. You will also find a 7-day Wegovy meal plan written by experts with everyday foods you’ll find in your cupboard, to help you settle into your medication.

How does Wegovy work?

Wegovy works by mimicking a natural hormone called GLP-1, which regulates appetite and blood sugar after eating. It reduces cravings, and slows gastric emptying, meaning your stomach empties more slowly so you feel full for longer after meals.

Because of this, the diet when taking Wegovy does not need to be restrictive. Instead, the focus shifts to eating enough of the right foods to keep you satisfied, protect your muscle mass, and support your overall wellbeing.

What is the best diet on Wegovy?

There is no strict or prescribed Wegovy diet plan. What works best is a balanced, flexible approach built around whole foods, with room for foods you enjoy.

The best diet when taking Wegovy supports fullness, steady energy, and digestion. That usually means prioritising protein, fibre, and balanced meals rather than cutting out entire food groups.

Why are protein-rich foods important on a Wegovy diet?

Protein keeps you fuller for longer and is one of the most important nutrients to prioritise on a Wegovy meal plan.

The standard guideline is 0.8g of protein per kilogram of body weight per day. During active weight loss, slightly higher intake is recommended, around 1.2 to 1.6g per kg.

This is because when you lose weight, you can lose muscle alongside fat. Keeping your muscle is important because the more muscle you have, the more calories your body burns, even at rest. Protein also helps your body repair and build muscle, which matters even more if you are exercising alongside your treatment.

Examples of protein-rich foods include:

Animal protein

• Chicken breast (100g, cooked): around 32g protein
• Salmon (100g, grilled): around 25g protein
• Tuna (100g, canned in brine): around 25g protein
• Eggs (2 large): around 14g protein
• Greek yoghurt (200g): around 12g protein

Plant protein

• Lentils (120g, cooked): around 9g protein
• Chickpeas (105g, cooked): around 8g protein
• Tofu (100g, firm): around 8g protein
• Beans (120g, cooked): around 8g protein
• Tempeh (100g): around 19g protein

Why are fibre-rich foods helpful on Wegovy?

Fibre slows digestion, helps you stay fuller for longer, and supports gut health. Most adults should aim for around 30 grams per day.

Good sources include:

• Oats
• Vegetables such as broccoli or carrots
• Wholegrain bread
• Beans and lentils
• Chia seeds or flaxseeds
• Berries

Can you eat carbohydrates on Wegovy?

Yes, absolutely. The key is choosing complex, fibre-rich options which digest more slowly and provide steady energy. Refined carbohydrates like white bread or white pasta digest quickly, cause blood sugar spikes, and can leave you feeling hungry again sooner.

A keto diet or strict low carb diet alongside Wegovy is not necessary for most people and can be hard to sustain long term. Balance tends to work better.

Examples of complex carbs include:

• Brown rice
• Wholegrain bread
• Oats
• Quinoa
• Pearl barley
• Sweet potatoes
• Legumes

How many fruits and vegetables should I eat?

Aim for at least five portions per day. A simple way to check you are eating enough is to make sure half your plate is made up of fruit and veg at each meal.

Some people worry about fruit because of its sugar content. Fruit and veg do contain natural sugars, but the fibre slows digestion and they come packed with vitamins and minerals. Whole fruit is a much healthier choice than processed snacks and keeps you full for longer.

If you follow a vegan, vegetarian, or allergy-friendly diet, our GLP-1 dietary advice for vegetarians, vegans, and people with allergies covers how to get the most from fruits, vegetables, and other nutrient-rich foods while on treatment.

Are healthy fats allowed on a Wegovy diet?

Yes. Healthy unsaturated fats can support fullness and help meals feel satisfying. Good sources include olive oil, avocado, nuts and seeds, and oily fish like salmon or sardines.

Saturated and trans fats, the kind found in fried food, heavily processed meals, and greasy takeaways, are more likely to cause problems. Because Wegovy slows gastric emptying, these types of food can sit heavily in the stomach and trigger side effects like nausea or diarrhoea.

Reducing saturated fats from processed meats and high-fat dairy can also improve cholesterol and heart health alongside helping with your weight loss goals.

How much water should I drink on Wegovy?

Most people benefit from six to eight glasses of water per day. Herbal tea or mint-infused water can also count toward daily fluid intake.

Staying hydrated supports digestion and helps prevent constipation or nausea.

What does a balanced plate look like on Wegovy?

A balanced plate is one of the simplest ways to follow a Wegovy diet plan without overthinking or needing to count every calorie you eat!

Imagine your plate divided into sections:

• Half the plate: non-starchy vegetables such as broccoli, spinach, peppers, or salad
• One quarter: lean protein such as chicken, fish, eggs, tofu, or beans
• One quarter: complex carbohydrates such as brown rice, quinoa, or sweet potato
• A small portion of healthy fat, around one to two tablespoons. This might be olive oil, avocado, or a few nuts.

Which foods can work against your progress on Wegovy?

No food is off limits. Some foods simply make side effects more noticeable or work against your progress.

Ultra-processed foods

Highly processed foods are calorie-dense, high in sugar and salt, and offer little nutritional value. They can also worsen side effects like nausea and lead to unpredictable energy and hunger.

Examples include crisps, fast food, sugary snacks, and fizzy drinks.

High-fat and fried foods

Because Wegovy slows gastric emptying, fatty and fried foods can sit heavily in the stomach and worsen symptoms like nausea, bloating, and reflux. This is especially true when first starting out or after a dose increase, so keeping these low during those periods can make a real difference to how you feel.

Refined carbohydrates

Refined carbohydrates digest quickly, cause blood sugar spikes, and can leave you feeling hungry again sooner. Wholegrain alternatives are a simple swap.

Alcohol

Alcohol is not off limits but is worth moderating. It is calorie-dense, can worsen side effects, and may affect blood sugar control. If you do choose to drink:

• Avoid it in the first few weeks and after dose increases
• Save it for special occasions rather than regularly
• Opt for lower-calorie options like dry wine or spirits with a diet mixer
• Alternate with water to stay hydrated

Diet drinks and Diet Coke

There is no clinical rule against diet drinks. In some people though, carbonation can worsen bloating and reflux, and artificial sweeteners may affect hunger cues and cravings. If you notice either of these, it is worth cutting back and seeing if it helps. Water or herbal tea tend to work better day to day.

What does a 7-day Wegovy meal plan look like?

A Wegovy meal plan does not need to be complicated. Each day follows a simple pattern:

• Protein at each meal
• Fibre from vegetables, fruit, or whole grains
• Complex carbohydrates for steady energy
• A small amount of healthy fat

The meals below provide roughly 1,600 to 1,800 calories per day. Individual needs vary, so use this as a guide rather than a strict target.

Day 1 (approx. 1,700 kcal)

• Breakfast: Greek yoghurt with blueberries, chia seeds, and oats
• Lunch: grilled chicken quinoa bowl with roasted vegetables and olive oil dressing
• Dinner: baked salmon with roasted sweet potato and steamed broccoli
• Snack: apple with peanut butter, 2 squares dark chocolate

Day 2 (approx. 1,650 kcal)

• Breakfast: overnight oats with milk, almond butter, banana, and chia seeds
• Lunch: tuna wholemeal wrap with spinach, tomato, and avocado
• Dinner: chicken stir-fry with vegetables and brown rice
• Snack: Greek yoghurt with raspberries and honey

Day 3 (approx. 1,750 kcal)

• Breakfast: poached eggs on wholegrain toast with sautéed spinach and tomatoes
• Lunch: lentil and roasted vegetable salad with feta and olive oil
• Dinner: lean beef chilli with kidney beans and brown rice
• Snack: carrot sticks with hummus
• Snack: berries, yoghurt and 2 squares of dark chocolate

Day 4 (approx. 1,650 kcal)

• Breakfast: protein smoothie with Greek yoghurt, banana, oats, peanut butter, and milk
• Lunch: chicken and avocado salad with quinoa and mixed vegetables
• Dinner: baked cod with roasted vegetables and wild rice
• Snack: apple with a handful of almonds, a dark chocolate square

Day 5 (approx. 1,650 kcal)

• Breakfast: oatmeal with milk, walnuts, cinnamon, and berries
• Lunch: chickpea and roasted vegetable grain bowl with tahini dressing
• Dinner: turkey mince chilli with sweet potato and steamed greens
• Snack: Greek yoghurt with honey and seeds

Day 6 (approx. 1,700 kcal)

• Breakfast: scrambled eggs on wholegrain toast with avocado
• Lunch: tuna and lentil salad with mixed greens and olive oil dressing
• Dinner: baked salmon with quinoa and roasted asparagus
• Snack: banana with peanut butter

Day 7 (approx. 1,650 kcal)

• Breakfast: overnight oats with berries, chia seeds, and Greek yoghurt
• Lunch: grilled chicken wholegrain wrap with hummus and salad
• Dinner: tofu and vegetable stir-fry with brown rice
• Snack: berries, yoghurt, pecans and 2 squares of dark chocolate
  

Using Mounjaro, Saxenda or Orlistat instead? Check out our deep dive into what to eat while taking Mounjaro, foods to avoid on Saxenda and a diet plan for Orlistat.

How many calories should I eat on Wegovy?

Everyone has a daily calorie target based on their sex, weight, height, and activity level. This is known as your total daily energy expenditure, or TDEE. Most weight loss guidance recommends eating 400 to 600 calories below your TDEE to create a steady deficit.

The good news is that Wegovy naturally reduces appetite, which means many find themselves eating less without needing to count every calorie.

How can diet help manage Wegovy side effects?

Digestive side effects are among the most common experiences with Wegovy, particularly in the first few weeks of treatment and after each dose increase. They are usually mild and temporary, settling as your body adjusts to the dose. If you do notice any of these, small adjustments to your diet when taking Wegovy can help.

Most side effects settle within a few weeks. If anything feels severe or persistent, speak to your prescriber.