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DNA Methylation and Its Role in Personalized Nutrition: Mechanisms, Clinical Insights, and Future Perspectives

Syed Ammar Hussain1, Majher I Sarker1, Yanhong Liu1

  • 1Eastern Regional Research Center, Agricultural Research Service, U.S. Department of Agriculture, 600 E. Mermaid Lane, Wyndmoor, PA 19038, USA.

International Journal of Molecular Sciences
|January 28, 2026
PubMed

Keywords:
DNA methylationbiological agingdietary patternsepigenetic clocksgenotype-diet interactionsmethyl donorsmicrobiome–epigenome interactionsmulti-omicsnutriepigeneticsnutrigenomicsone-carbon metabolismpersonalized nutritionpolyphenolsprecision nutritionsystems biology

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