Quick answer
Nutrigenomics: definition
Nutrigenomics is the study of how genes and nutrients interact — how genetic variants influence nutrient needs and responses, and how diet influences gene expression.
Nutrigenomics, explained
Examples include MTHFR and folate, CYP1A2 and caffeine, FUT2 and B12, and LCT and lactose tolerance.
Why it matters
It provides a scientific basis for personalizing nutrition beyond one-size-fits-all guidelines.
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Nutrigenomics FAQs
What is Nutrigenomics?
Why does Nutrigenomics matter?
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