The research found that mice with Alzheimer's disease symptoms improved when a certain brain protein was suppressed.

PARIS, France — A simple brain-training exercise could reduce people's risk of developing dementia by 25%, a study said Monday, but with outside researchers expressing caution in interpreting the ...

The most striking finding was that moderate caffeine intake appeared to protect the brain, particularly among people aged 75 or younger. Those who consumed around 250mg to 300mg of caffeine daily – ...