Just found out scientists have figured out HOW exercise actually protects your brain from Alzheimer’s—down to the cellular level! Turns out, moving your body changes key brain cells (like microglia and astrocytes) to help fight off memory loss. They even found a gene that helps make new neurons when you work out. Basically, exercise is like a secret weapon for your brain. Who knew your daily walk could be this powerful? #BrainHealth #Alzheimers #Exercise #Health #BodyHealth