25 May 2023 --- Studies increasingly show that a healthy gut microbiome supports a healthy immune system. Consumption of fibers and prebiotics helps gut and immune health, but despite a growing consumer interest in fiber, many people worldwide are not getting enough. Ahead of Roquette’s upcoming webinar, “Beyond Fiber: Gut health, prebiotics and immunity,” on June 1 (16:00 CET), NutritionInsight sits down with the company’s global market manager, Iva François, its nutrition and health research manager, Caroline Perreau and its global technical developer, Arnaud Kosinski.