It reflects the actual condition of your cells, tissues, and organs, rather than just the years you've lived.

Factors like genetics, lifestyle, and environment influence biological age, meaning it can differ significantly from chronological age.

Scientists use various methods, including analyzing DNA methylation and telomere length, to assess biological age.

Understanding your biological age can provide insights into your risk of age-related diseases and overall health-span.

Unlike chronological age, biological age can potentially be modified through healthy lifestyle choices.