Brain health is perhaps the most important aspect of healthspan. Cognitive decline robs us of independence, identity, and quality of life. Yet the brain is remarkably plastic and responsive to lifestyle interventions.

What's good for metabolic health is generally good for brain health. Sleep, exercise, and avoiding metabolic dysfunction are the foundation. But there are also specific strategies for neuroprotection and cognitive optimization.

In this topic, we'll explore how the brain ages, what factors protect cognitive function, and practical strategies for maintaining mental sharpness throughout life.