Roquette’s recent webinar highlighted that fiber is becoming the “cornerstone” of future gut health innovation. Nutrition Insight speaks with the co-presenter, Iva François, global product marketing leader of Fibers at the French company, to learn why supplement and food brands must shift toward clinically validated prebiotic solutions as scientific definitions evolve. “The key takeaway from the webinar is that fiber has become the foundation of gut health innovation, moving beyond a nutritional recommendation to a major consumer-driven health platform.”