Elaine Watson of Nutraingredients-USA.com caught up with Rich Mueller, Biothera healthcare group president, to discuss the challenges manufacturers face to support immune health claims. Mueller noted that using vitamins and minerals is not enough and that it takes ingredients based on numerous clinical studies demonstrating the direct correlation between a specific ingredient strain and the immune health benefit. The story also included mention of Praeventia Cookies with Wellmune WGP from Biothera now available at 500 Walmart stores. Biothera” ‘Using vitamins and minerals alone to support immune claims is not enough’