Scientists have uncovered how exercise directly influences brain health in Alzheimer's disease by pinpointing the exact brain cells affected. Using cutting-edge RNA sequencing and mouse models, researchers identified changes in specific cells like microglia and a novel type of astrocyte after exercise.
start with a program like couch to 5k, you should probably slow down aswell. going as fast as you can (aka sprinting) is quite an unsustainable starting out.