Longevity Starts With Genetics — But It Doesn't End There Longevity medicine is having a moment. Podcasts, clinics, supplement companies — everyone wants a piece of it. The irony is that all medicine should be longevity medicine. But before we can have a serious conversation about it, we need to agree on what we're actually talking about. Two Different Goals Longevity and healthspan sound interchangeable. They aren't. Longevity is chronological — how many years you accumulate