What should you eat while taking Wegovy?
While taking Wegovy (semaglutide), aim for a balanced, reduced-calorie diet based on the UK Eatwell approach: plenty of vegetables and fruit, lean protein (fish, poultry, beans, lentils), wholegrains (brown rice, wholemeal bread, oats), and small amounts of healthy fats. There is no special “Wegovy diet,” but UK guidance emphasises that GLP-1 weight-loss medicines should always be prescribed alongside dietary support and regular activity.
To minimise side effects like nausea, many people find it helpful to eat smaller meals, more slowly, and choose lighter/bland foods when needed. Limiting greasy, very sugary, ultra-processed, or high-fat foods can also reduce stomach upset. Staying hydrated and gradually increasing fibre (wholegrains, beans, vegetables) supports bowel health and may help with constipation during treatment.
- Follow a balanced, reduced-calorie diet: vegetables, fruit, lean protein, wholegrains, and small amounts of healthy fats.
- No “special Wegovy diet” exists—GLP-1 medicines work best when combined with diet and exercise support.
- Eat smaller portions slowly; choose bland foods if nauseous and sip fluids regularly.
- Limit greasy, sugary, ultra-processed, and high-fat foods that may worsen side effects.
- Increase fibre gradually and drink water to support bowel regularity.
- Use the Eatwell plate as a simple UK guide for meal planning on Wegovy.