Weight loss drugs such as Wegovy and Mounjaro are a global phenomenon, but risks remain from bad breath and wrinkles to weight regain and loss of bone density

Weight-loss jabs are now being used by more than 2.5million people in the UK. But for many, the results can be underwhelming.

Medication such as Wegovy and Mounjaro should be best understood as a window of opportunity to build long-term habits.