Eat well: Berries, greens, omega-3s combat Alzheimer's.

Stay active: Exercise improves brain health and circulation.

Challenge mind: Stimulating activities delay Alzheimer's onset.

Sleep enough: 7-9 hours protect against cognitive decline.

Manage stress: Mindfulness, yoga ease chronic stress.

Connect socially: Interaction preserves cognitive function.

Monitor health: Address hypertension, diabetes, high cholesterol.