Abstract

Nutrigenomics, the study of the interaction between nutrition and the genome, represents a groundbreaking approach in the realms of disease prevention and health optimization. By examining how different foods influence gene expression, nutrigenomics enables the development of personalized dietary recommendations tailored to an individual’s genetic profile. This emerging field holds significant potential for preventing chronic diseases such as cardiovascular disease, Type-2 diabetes, and cancer by identifying genetic predispositions and suggesting targeted nutritional strategies. Moreover, nutrigenomics facilitates health optimization by guiding weight management, enhancing athletic performance, and supporting mental well-being through customized nutrient intake. As genetic testing becomes more accessible, the integration of nutrigenomics into healthcare promises to revolutionize personalized medicine, ultimately improving public health outcomes and individual well-being. This article explores the scientific foundations, practical applications, and future directions of nutrigenomics, highlighting its transformative impact on nutrition and healthcare.