The healthcare sector faces a challenging situation, having relied on a history of mergers and acquisitions to fill portfolio gaps, fuel innovation and drive growth. But is this strategy fit for the future? With antitrust regulators cracking down on megadeals in the sector, investor reluctance in a difficult macroeconomic environment, the value each M&A deal provides will be carefully scrutinized. So where can business turn to in this pivotal moment? Look from within.