Longevity medicine focuses on extending healthy life expectancy

The field of longevity medicine is expanding within private healthcare, shifting focus from merely extending lifespan to improving the quality of life through preventive measures. Experts emphasize that the goal is to ensure years are lived with energy, mobility, and lucidity rather than just increasing chronological age.

Medical professionals note that while aging is inevitable, lifestyle factors such as nutrition, sleep, and physical activity play a significant role, with genetics contributing only about 20% to the process. Diagnostic tools can now identify biological markers that reveal an individual's real age and the health of specific organs, such as the heart, lungs, or kidneys, allowing for personalized interventions to delay disease progression.

However, researchers caution against common myths and unproven supplements like resveratrol or NAD+. While medical advancements have improved treatments for certain diseases, there is a growing concern regarding the rise of chronic conditions and dementia, which can decrease healthy life expectancy despite advancements in life extension.