ABSTRACT
Background: Nutrigenomics, a science at the intersection of genetics and nutrition, explores how dietary components influence gene expression and provide insights into personalized approaches for disease prevention. The study aims to evaluate the awareness and perceptions of nutrigenomics among undergraduate students, identify factors influencing awareness, and assess the relationship between genetic knowledge and attitudes toward nutrigenomics for personalized nutrition at the Federal University of Agriculture Abeokuta. Methodology: A multi-stage (4) cross-sectional survey was conducted among 400 full-time undergraduate students selected through multistage sampling at the Federal University of Agriculture Abeokuta. Data was collected using a structured questionnaire comprising sections on demographics, perceptions of nutrigenomics, factors influencing awareness, and general genetic knowledge. Statistical analyses, including descriptive statistics, independent t-tests, ANOVA, and Pearson correlation coefficients, were performed using SPSS version 25. Result: The study found that 60% of participants were aware of nutrigenomics, although their general genetic knowledge was moderate (average score of 57%). Students majoring in biological sciences and those who had taken genetics courses demonstrated higher knowledge scores. Positive perceptions of nutrigenomics were prevalent, particularly regarding its potential in disease prevention. However, concerns about the cost and accessibility of nutrigenomics testing were significant. The study revealed a non-significant negative correlation between genetic knowledge and positive attitudes towards nutrigenomics. Conclusion: The findings highlight the need for enhanced genetics education at the college level, particularly in non-biological science disciplines. Targeted educational interventions and cost-effective approaches are recommended to maximize the potential of nutrigenomics in personalized nutrition.
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