02/03/2026
While there currently is no cure for Alzheimer’s disease, there are healthy steps a person can take to reduce their risk or possibly prevent it. Research suggests that lifestyle choices such as what you eat, how much you move and how well you sleep can make a difference in your brain health and may help lower your chance of developing Alzheimer’s disease or other forms of cognitive decline.
1. The first tip is to exercise.
Regular physical activity supports both your body and your brain. Exercise helps improve blood flow and heart health, which also benefits your brain. Studies show that people who exercise regularly have a lower risk of developing Alzheimer’s disease and other forms of dementia. Aim for at least 150 minutes per week of moderate intensity activity, such as brisk walking, swimming or cycling.
2. The second tip for preventing Alzheimer’s disease is to get enough sleep.
Getting quality sleep each night plays an important role in brain maintenance and memory consolidation. During sleep your brain performs essential housekeeping functions and clears waste products that build up during the day. Without sufficient rest, your ability to remember and think clearly the next day can be impaired, and chronic poor sleep has been linked with greater risk of cognitive decline over time.
3. The third tip is to consider adopting a Mediterranean diet which focuses on eating healthy fats, more leafy greens and whole foods.
Choosing foods that are rich in nutrients, anti-inflammatory compounds and antioxidants can support brain health. Diets like the Mediterranean or the closely related MIND diet emphasize plant-based foods like leafy greens, whole grains, berries, nuts and fish while limiting saturated fats and highly processed items. These eating patterns have been shown to reduce oxidative stress and inflammation which may help protect against cognitive decline and contribute to healthier brain aging.
