UK’s weight loss rollout demands stricter health screening

The phased rollout of Mounjaro (tirzepatide) by the NHS is a welcome step in the evolution of obesity care. But behind the headlines, the limitations of this approach reveal an urgent and often overlooked issue - the lack of consistent, safe screening.

Mounjaro
'Blood testing, not just BMI, must be core to safe obesity prescribing'

From June 2025, GPs are able to prescribe Mounjaro to a very narrow cohort: people with a BMI of 40 or above, plus at least four out of five serious weight-related conditions including type 2 diabetes, cardiovascular disease, hypertension, dyslipidaemia and sleep apnoea.

This equates to just 220,000 people over three years, a fraction of the 3.4 million who would meet NICE’s broader...

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