The gut microbiome (i.e: the microorganisms present in our intestine) plays a major role in maintaining our health. In case of dysfunction, the microbiome is linked to a large number of inflammatory, metabolic, and neurological diseases. The study of the microbiome opens many perspectives for tomorrow’s medicine. Pelican Health offers a solution enabling multiple sampling of the microbiome in-situ with a single oral administration, in a reliable, precise, simple to administer and non-invasive manner.