Longevity is not determined by genetics alone. One of the strongest predictors of how long—and how well—you will live is which illnesses you have managed to avoid. When someone reaches their 60s, 70s, or even 80s without certain chronic conditions, it’s a powerful sign that their body systems are still working in harmony, with resilience and the ability to repair themselves.
There are five major diseases that most often shorten life after age 60. If you do not have them, you are already on a favorable path toward a
