Beyond Lifespan

A conversation with Dr. Evi Chatziandreou on healthy longevity.

When we speak about longevity, we tend to think first of lifespan. Today, the focus is shifting increasingly toward healthspan: the years in which we remain functional and able to live independently. Together with Dr Evi Chatziandreou, Doctor of Public Health at Harvard University, and founding member of the Institute of Healthy Longevity, we explore what modern medicine has come to call the health gap: the distance between lifespan and healthspan. The conversation traces medicine's growing shift from treatment to prevention, the everyday choices that shape long-term health, and the difference between living longer and living well.