PepsiCo, the global soft drinks and snacks firm, is showing interest in making a deal to acquire US probiotics drinks firm KeVita, according to a report in Reuters quoting “people familiar with the matter”. Any deal would reportedly be through PepsiCo’s Naked Emerging Brands venture, the objective of which is described as expanding the company’s soft drinks portfolio through developing brands positioned towards health-conscious consumers. A deal for KeVita would …