Keep My Brain Healthy as I Age

• Move regularly. Aim toward at least 150 minutes of moderate aerobic activity per week plus strength training twice per week, scaled to your ability. Walking is a strong start; dancing, cycling, swimming, gardening, and sports count too.
• Manage cardiovascular risks. High blood pressure, diabetes, abnormal cholesterol, smoking, and inactivity affect both heart and brain. Follow treatment plans and use home measurements only when they lead to useful action.
• Protect sleep. Keep a consistent schedule and address chronic insomnia, loud snoring, breathing pauses, and daytime sleepiness. Sedating yourself is not the same as restorative sleep.
• Use hearing and vision support. Untreated hearing loss can cut down communication and social participation. Wear prescribed hearing aids and glasses, keep them maintained, and set up rooms so conversation stays easy.
• Stay socially connected. Schedule recurring contact that means something: a walk, meal, class, volunteer shift, faith community, club, or call. Being near people is not the same as feeling connected.
• Learn things that matter to you. Music, language, crafts, writing, games, teaching, and new technology can challenge attention and memory. Pick an activity you value rather than a commercial “brain score.”
• Eat a broadly healthy pattern. A Mediterranean-style pattern rich in vegetables, fruit, legumes, whole grains, nuts, fish, and unsaturated fats helps cardiovascular health. Don't turn one food into a cognitive medicine.
• Avoid tobacco and heavy alcohol use. If quitting or cutting back is hard, treatment and support are part of brain-health care.
• Review medicines and mood. Some medicines can affect memory or alertness. Depression, anxiety, grief, and isolation can also impair concentration, and they are treatable.

For 12 weeks, choose one action from each of four areas. Move for 20 to 30 minutes on five days per week; do two short strength sessions; schedule one recurring social activity; and spend two sessions per week learning or practicing a skill that matters to you. Keep blood pressure, diabetes, lipid, sleep, hearing, and vision care on their existing clinical schedule.

At the end of each week, ask whether the plan produced more movement, connection, and participation. Don't take repeated online cognitive tests. If you want a baseline, use an ordinary real-world task, such as following a recipe, managing a route, learning a song, or taking part in a group, and notice whether it stays within reach.

Make the actions social or purposeful. Walk with someone, take a class, volunteer, or learn something you need for a trip. If hearing loss makes groups exhausting, address hearing first. If low mood or apathy blocks activity, treat that rather than adding reminders.

Be skeptical of supplements, detoxes, and commercial tests that promise to prevent Alzheimer's disease. Correct a documented deficiency and use evidence-based medical care, but don't let speculative products crowd out movement, vascular care, sleep, and connection.

Choose activities that require participation rather than passive exposure. Learning a song, a language phrase, a dance sequence, a route, a recipe, or a volunteer role asks the brain to pay attention, recall, adapt, and connect with other people. Raise the difficulty when the activity becomes automatic, but keep it enjoyable enough to repeat. Pair this with ordinary cardiovascular and strength training instead of swapping movement for puzzles. Track whether the weekly plan actually happens and whether daily tasks feel manageable; no consumer game score can certify that dementia has been prevented.