Nutrients can strengthen immunity in various ways: Beta-glucans: support the activation of intestinal immune system. Mannanoligosaccharides: help combat pathogenic bacteria’s and contribute to intestinal eubiosis. Vitamin E: acts as a powerful antioxidant, fighting free radicals that can be present in debilities conditions. Live strains: such as Saccharomyces cerevisiae, offers benefits in maintain, restoring, and balancing the intestinal microbiota.