What is Wegovy and how does it work for weight loss?
Wegovy is a prescription weight-loss medicine whose active ingredient is semaglutide, a type of GLP-1 receptor agonist that helps reduce appetite and calorie intake. It works by acting like a natural gut hormone that signals fullness to the brain, helping people feel satisfied sooner and for longer after eating. It also slows how quickly the stomach empties, which can further reduce hunger and support smaller portions. In the UK, it is used as part of a structured weight-management plan that includes healthy eating, physical activity, and ongoing clinical support to help achieve and maintain weight loss.
- Wegovy contains semaglutide, a medicine that mimics the body’s GLP-1 “fullness” hormone.
- It reduces appetite and food cravings, helping to lower daily calorie intake.
- It slows stomach emptying, so fullness lasts longer after meals.
- It supports weight loss when combined with diet, activity, and behavioural support.
- It is prescribed in the UK as part of a supervised weight-management plan.