The rising rates of dementia – projected to reach one million annual cases by 2060 – underscore the urgency of preventative strategies. While genetics play a role, roughly 40% of dementia cases are potentially avoidable through lifestyle adjustments. Neurologists themselves practice several daily behaviors to lower their own risk, some of which may seem surprising. This isn’t about radical changes, but integrating small, consistent habits into daily life.
The Power of Movement: Beyond Exercise
Neurologists intentionally break up prolonged sitting. Dr. Gabriel Leger, for instance, walks to a colleague’s office instead of sending an email, simply because the movement is beneficial. Research confirms that excessive sitting (10+ hours daily) increases dementia risk. This isn’t just about hitting the gym; it’s about intermittent physical activity throughout the day. Prolonged stillness isn’t natural for the human body, and consistent movement keeps cognitive function sharper.
Prioritizing Face-to-Face Interaction
Social engagement is a critical, often overlooked factor. Leger actively chooses in-person conversations over digital communication whenever possible. The brain thrives on complex social stimulation: processing language, interpreting cues, and engaging in dynamic exchanges. This isn’t merely about feeling connected; it’s about forging new neural pathways and maintaining cognitive flexibility. Social interaction is as potent a brain stimulator as formal education.
The Unexpected Benefits of Pet Ownership
Pet care, especially dog ownership, provides structure and responsibility that neurologists recognize as valuable for cognitive health. The act of caring for an animal – feeding, walking, socializing at the park – offers daily mental stimulation, social engagement, and physical activity. The routine reinforces a sense of purpose, which is itself protective against cognitive decline.
Dietary Choices: Avoiding Processed Foods and Prioritizing Olive Oil
Neurologists emphasize avoiding highly processed foods, pesticides, and preservatives. Dr. Leger prioritizes organic produce when possible, recognizing the brain’s sensitivity to toxins. Equally important is incorporating extra virgin olive oil into the diet. Dr. Roman consumes a tablespoon daily, citing the Mediterranean diet’s link to healthier blood vessels. The brain has more blood vessels than any other organ, and olive oil helps maintain their function. Quality matters: choose current-harvest oils stored in dark containers to preserve potency.
The Bottom Line
While genetics matter, lifestyle plays a significant role in dementia prevention. Neurologists demonstrate that small, consistent habits – movement, social interaction, responsible pet ownership, and a mindful diet – can collectively reduce risk. These aren’t revolutionary changes, but practical steps grounded in neurological understanding. Prioritizing these behaviors is a proactive strategy for long-term cognitive health.
