Turns out, the same protein blamed for Alzheimer’s brain damage (p-tau217) is actually off-the-charts high in healthy newborns! Scientists always thought high levels meant trouble, but this new study says it’s crucial for building baby brains. The real twist? Babies handle loads of it just fine, but in older adults, it’s linked to memory loss. If we figure out how babies’ brains keep this protein in check, it could totally change how we treat Alzheimer’s. Mind blown! #Health #BodyHealth #Alzheimers