Mind. Blown. Top experts are now saying Alzheimer’s might actually start outside the brain—think immune system, liver, or even your metabolism—years before any memory loss kicks in. That means it could be a whole-body issue, not just a brain disorder. If true, it totally changes how we spot warning signs and treat it. Imagine catching Alzheimer’s way earlier by looking at blood or immune cells, not just brain scans! #Health #BodyHealth #Alzheimers