Divided among what we believe to be the three most important pillars for intestinal health - microbiome; intestinal barrier; immune system - our team delves into the literature with the proposal of understanding and mapping concepts related to the mechanisms of action of each of these fronts and their interconnection. We believe that with a better understanding of microbiota care, ensuring good intestinal barrier function, and maintaining a healthy immune system, it will be possible to see more clearly opportunities for the application of technologies to promote intestinal health.