05 Sep 2024 --- The immune system is a complex system essential to the human body’s ability to fight diseases and pathogens and recover from illness. Maintaining immune health requires a variety of nutrients that may be difficult to consume through diet alone, sparking consumer interest in supplements.Nutrition Insight discusses the latest trends and product innovations within this space with Novonesis, FrieslandCampina Ingredients, Solutex and PharmaLinea.