Review of: Nutritional Genomics and Precision Nutrition | ||||
| Bulletin of the National Nutrition Institute of the Arab Republic of Egypt | ||||
| Volume 64, Issue 2, December 2024, Page 204-234 PDF (628.07 K) | ||||
| Document Type: Comprehensive Review | ||||
| DOI: 10.21608/bnni.2024.396356 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
Hanaa H Elsayed   1; Rania T Saleh2
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| 1Department of Nutritional chemistry and metabolism, National Nutrition Institute - Cairo - Egypt | ||||
| 2Food Science Department-National Nutrition Institute- Cairo- Egypt | ||||
| Abstract | ||||
| Open Access *Corresponding author: Hanaa H El-Sayed Email: Hanaa_hamad2003@yahoo.com Mobile +201008825869 Received: 20 October 2024 Accepted: 25 November 2024 Published online: 10 Dezember 2024 Citation: El-Sayed HH and Saleh RT (2024): Review of Nutritional Genomics and Precision Nutrition. BNNI (64) 204-. doi:10.21608/bnni.2024.396356 Traditional nutrition science tends to generalize nutrient responses, overlooking some individual differences. Nutritional genomics, which explores the connection between nutrition, genetics, and biology, is emerging as a field that supports the development of personalized dietary recommendations. Genotype-specific nutrition guidance can further optimize individual health. Advances in this area have the potential to enhance both public and professional understanding of nutrition, leading to the creation of customized, biomarker-driven interventions for various health issues. Nutrigenetics and nutrigenomics are increasingly important in clinical research and practice for disease prevention, health promotion, and overall wellness. This review delves into the development and interrelationship of these fields, emphasizing their growing role in modern healthcare. It highlights how genetic variations impact individuals' responses to nutrients and examines the implications for managing and preventing non-communicable diseases such as obesity, type 2 diabetes, cancer, and cardiovascular disease. The review concludes by addressing the challenges of applying nutrigenetics and nutrigenomics in clinical settings, particularly in precision healthcare and personalized nutrition. Key challenges include translating genetic insights into actionable dietary recommendations and ensuring individualized nutrition interventions are accessible and effective across diverse populations. | ||||
| Keywords | ||||
| Nutrigenomics - Nutrigenetics; Health diet - Personalized nutrition | ||||
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