Danish pharma company says Eli Lilly using outdated trial data to make its weight-loss drugs appear more effective Ozempic maker Novo Nordisk said Tuesday it is suing arch US rival Eli Lilly over “false and materially misleading” adverts for its competing weight-loss and anti-diabetes treatments....
Source: [Guardian US](https://www.theguardian.com/business/2026/jul/21/novo-nordisk-eli-lilly-weight-loss-ads)