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Nutrigenetics

Meaning

Nutrigenetics is the specialized scientific discipline dedicated to studying how an individual’s unique genetic makeup influences their physiological response to dietary components and nutrients. This field investigates specific gene variants, often single nucleotide polymorphisms (SNPs), that can alter the efficiency of metabolic enzymes, nutrient transporters, or hormone receptors. The goal of nutrigenetics is to utilize this personalized genetic information to formulate highly specific, evidence-based dietary recommendations. It moves beyond generalized nutrition advice to a precision wellness approach that optimizes metabolic and hormonal health based on individual genomic blueprints.