From 'Healthy' to Healthy
“Healthy” is a marketing word. What it means in biological terms is a system maintaining homeostasis: regulated blood glucose, low systemic inflammation, functional insulin sensitivity, adequate sleep architecture, an intact gut barrier. Most of what the food, supplement, and pharmaceutical industries sell as “health” targets the appearance of these conditions — or suppresses their downstream symptoms — without addressing the upstream causes. This page is a working list of the people and books that have changed how I think about the gap between not sick yet and actually healthy. It leans heavily on functional medicine, metabolic research, and the emerging science of healthspan rather than lifespan. It is not a prescription — it is a map of the territory for people who want to read the primary sources rather than wait for the standard model to catch up. ...