Omics is the collection of new biotechnologies that can measure everything in the human body and about human health. Omics describe the interaction: Phenotype ≈ Genome × Exposome.
Phenotypes, the observable traits and measurable characteristics of an organism, arise from the interaction between genetic makeup (genome) and environmental exposures across the lifespan (exposome).

The gut–brain axis is the biochemical signaling that takes place between the gastrointestinal tract (GI tract) and the central nervous system (CNS) . The interplay of the Gut-Brain axis in health and disease can be studied through omics research.

A Clinical Decision Support System (CDSS) is a computer-based program designed to assist healthcare professionals in making clinical decisions about their patients. These systems act as intelligent companions, providing evidence-based recommendations and insights at the point of care. A CDSS leverages AI and ML to analyze vast patient data like EHR, scans, and genetics. By identifying patterns and predicting risks, CDSS help clinicians make informed decisions, personalize treatments, and improve patient outcomes.