Determining one’s physiological age, as opposed to chronological age, involves assessing various biomarkers and lifestyle factors to estimate the body’s functional age. This assessment may consider factors such as telomere length, blood pressure, cholesterol levels, and lifestyle choices like diet and exercise habits. For example, an individual with a chronological age of 50 might have a physiological age of 45, suggesting a healthier than average aging trajectory.
Understanding physiological age provides valuable insights into overall health and potential future health risks. It allows individuals to proactively manage their well-being by identifying areas for improvement and adopting healthier lifestyle choices. This approach shifts the focus from merely counting years to actively managing the aging process. Historically, age has been primarily defined by the passage of time. However, advancements in biological research are now enabling a more nuanced understanding of aging, facilitating a move towards personalized and preventative healthcare strategies.