Atrium Innovations, a Canada-based health products firm, is to be acquired by Swiss FMCG giant Nestle for $2.3 billion in cash. The firm, which describes itself as “a world-wide leader in nutritional supplements and one of the fastest growing companies in the industry globally”,will be acquired by Nestle from a group of investors including a company backed by the Permira Funds, Fonds de Solidarite FTQ and Caisse De Depot Et …