Diabetes, high blood pressure, smoking may set you up for Alzheimer's, research suggests

Along with improving physical mobility, breaking a sweat seems to counteract mental deficits

Study found increased risk of dementia, depression in five years following brain attack

But, brain attacks are still very rare in children

Study found black seniors at higher risk for subsequent attack compared to whites

Study finds an association but doesn't prove cause and effect

Diabetes, high blood pressure, smoking may set you up for Alzheimer's, research suggests

Malnutrition may cut levels of essential nutrients that prevent some mental disorders

Along with improving physical mobility, breaking a sweat seems to counteract mental deficits

Lying flat or sitting up slightly neither boosted nor harmed patients' outcomes