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Abstract

Personalized nutrition has emerged as a promising approach to optimize health outcomes by tailoring dietary recommendations based on an individual's genetic makeup. This paradigm shift from traditional one-size-fits-all dietary advice acknowledges the significant inter-individual variability in nutrient metabolism and response to food. Genetic insights offer a deeper understanding of how genes influence dietary requirements, nutrient absorption, and predispositions to certain health conditions. By analyzing genetic markers, such as single nucleotide polymorphisms (SNPs), researchers can identify genetic variants that impact traits relevant to nutrition, such as metabolism of carbohydrates, fats, and vitamins. Integrating this genetic information with clinical data and lifestyle factors allows for the formulation of personalized dietary plans that are not only more effective but also potentially preventive in managing chronic diseases. Challenges remain, including the need for large-scale studies to validate genetic associations and the ethical implications of genetic testing. However, the promise of personalized nutrition lies in its potential to revolutionize public health strategies by providing tailored dietary recommendations that maximize health benefits and improve overall well-being.