As for why it’s not approved for weight loss in the UK, Dr Kayat added: “It works by helping to regulate your appetite and reduce cravings and hunger. But in the UK, it’s only supposed to be used for type 2 diabetes, and that’s in order to try and protect the resources for the type 2 diabetics.”

Weight-loss drugs such as Ozempic, made by Denmark’s Novo Nordisk, can reduce rates of opioid and alcohol abuse by up to 50%, according to a new study that supports expectations the drugs can offer greater benefits than just weight and diabetes management.