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Dietary Epigenetics

Meaning

Dietary epigenetics is the specialized area of nutritional science and molecular biology that investigates how dietary components and eating patterns can alter gene expression without changing the underlying DNA sequence itself. It specifically examines the mechanisms by which nutrients act as signaling molecules to influence epigenetic marks, such as DNA methylation and histone modification. This field holds profound implications for hormonal health, as diet-induced epigenetic changes can modulate the expression of hormone receptors and enzymes involved in steroidogenesis. Understanding these interactions provides a pathway for personalized nutritional strategies to support metabolic and endocrine wellness.