Getting Ahead on Brain Health: Key Takeaways That I Learned

At Alzheimer’s Orange County (AlzOC), brain health is a priority. By educating others on how to live a brain-healthy lifestyle, the organization empowers its community to take a proactive approach to cognitive well-being and help reduce the risk of cognitive disorders. This commitment to brain health inspired AlzOC to host its inaugural brain health conference, Getting Ahead of Brain Health, creating an opportunity to explore advanced topics that go beyond our regular brain health curriculum. One of the primary areas of focus was the relationship between infl ammation and the brain, along with strategies to combat it.

Dr. Winnie Pack, Elevated Clinical’s Head of Strategy, explained that neuroinflammation acts as an amplifier of the two hallmark pathologies of Alzheimer’s disease— malfunctioning and build up proteins, amyloid-β plaques and tau tangles . Chronic activation of the brain’s immune cells (microglia and astrocytes) triggers sustained inflammatory responses that damage neurons and accelerate neurodegeneration in a self-perpetuating cycle.

The encouraging news is that Alzheimer’s disease develops slowly. It can take 15 to 20 years for neuronal damage to progress to noticeable symptoms. This long window presents a valuable opportunity for early detection and intervention within the healthcare system.

Dr. Pack outlined an anti-neuroinflammation action plan that can be implemented now, well before detectable neurodegeneration or even subtle signs of cognitive aging appear. Her recommendations reinforced the Six Pillars of Brain Health—exercise and physical health, diet & nutrition, sleep and relaxation, cognitive activity, social engagement, and medical health—while adding important nuances.

For example, in regards to diet and nutrition, Dr. Pak discussed the benefits of ” following a Mediterranean-style diet, which research suggests may reduce dementia risk by up to 30%. Key components of this diet include, but are not limited to, fatty fish twice per week, berries, nuts, olive oil, green tea, and turmeric, while limiting processed foods, added sugars, red meat, fried foods, and trans fats.

Physical activity also plays a protective role at the cellular level. While walking 30 minutes five days per week remains beneficial, more can be done.. Adding 30 minutes of strength training at least twice per week helps reduce microglial activation associated with Alzheimer’s disease. Exercise supports synaptic integrity and cognitive function, serving as a strong protective factor against neurodegeneration.

Sleep emerged as another powerful anti-inflammatory tool. Adults need seven to nine hours of quality sleep nightly, not including naps During deep sleep, the brain clears amyloid-β and other metabolic waste products that contribute to inflammation. Even one night of poor sleep can increase amyloid-β building in the brain and amplify inflammatory processes. To support restorative sleep, Dr. Pack recommended the 3-2-1 rule: stop eating three hours before, stop working and disengage from stressors two hours before bed, and turn off all screens one hour before bed. She also advised creating a cool (65–68°F), dark, and quiet sleep environment, and incorporating 10–15 minutes of intentional relaxation before bedtime.

Finally, chronic stress was identified as a significant contributor to neuroinflammation. Elevated cortisol levels and cortisol resistance not only increase the risk of metabolic conditions such as diabetes but also intensify neurodestructive processes in the brain. Just five to ten minutes of daily meditation, time in nature, or meaningful social interaction can help calm inflammatory signaling and support cognitive health.

Attending conferences such as this one and participating in other educational opportunities is not only enriching, it is essential. Staying informed empowers individuals to take a proactive approach to brain health, equipping them with the knowledge and tools to reduce the risk of cognitive decline. To learn more about protecting your brain, see future classes and access resources, visit www.alzoc.org or call our helpline at 844-373-4400 .