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Gastrointestinal Genomics

Meaning

Gastrointestinal Genomics is the specialized field of study focused on the structure, function, evolution, and mapping of the entire genetic material, or genome, of the cells lining the human gastrointestinal tract. This area of research investigates how an individual’s unique genetic polymorphisms influence intestinal barrier integrity, nutrient absorption, local immune response, and the expression of enzymes critical for detoxification and hormone metabolism. Understanding these genomic variations is crucial for personalizing nutritional and clinical interventions aimed at optimizing gut health and its systemic effects on hormonal balance and wellness. This field connects genetic predisposition to physiological function.