Skip to main content

Epigenetic Youthfulness

Meaning

Epigenetic youthfulness refers to a biological state characterized by an optimal pattern of epigenetic markers, particularly DNA methylation, that correlates with a younger biological age than chronological age. It reflects the plasticity and health of the genome’s regulatory layer, which dictates gene expression without altering the underlying DNA sequence. This concept suggests that the functional age of our cells and tissues can be actively influenced by lifestyle, environmental, and hormonal factors. Attaining this state is a key objective in longevity studies, moving beyond superficial markers of aging.