UK-based Post Holdings, Weetabix breakfast cereal maker, has acquired UFit protein shakes brand owner Lacka Foods. Founded in 2012, Lacka Foods manufactures high-protein and high-fibre shakes fortified with vitamins and minerals that also include a range of vegan, plant-based options made with pea protein and coconut milk. According to sources, the company will operate independently after the transaction and no changes will be made to the management team. Weetabix said …