GLP-1 products such as Ozempic and Mounjaro spread but many in poorer countries struggle to get basic diabetes treatment

The gold rush into GLP-1 weight-loss drugs risks diverting pharmaceutical firms’ attention away from diabetes treatments such as insulin, the head of the Access to Medicine Foundation has warned.

GLP-1 blockbuster medications such as Novo Nordisk’s Ozempic and Eli Lilly’s Mounjaro have revolutionised obesity and diabetes treatment but there has been a greater focus by companies on weight loss, according to a report from the Netherlands-based non-profit group.