Most of us don’t just want to live longer, we want to feel better for longer. That’s the difference between lifespan and healthspan.  Lifespan is how many years you live. Healthspan is how many of those years you live vibrantly , with energy, clarity, and independence.  And food? It plays a central role.  This article explores the science of longevity nutrition, how everyday food choices shape your cells, brain, metabolism and vitality over time.  🧬 What Is Longevity Nutriti