The Brain Longevity Practice Most Men Are Missing | Dr. Tommy Wood

The most overlooked factor in brain longevity isn't supplements or high-intensity training—it's complex, coordinative movement. Dr. Tommy Wood, a neuroscientist and former medical doctor, argues that activities like dancing, juggling, or obstacle courses drive greater neuroplasticity than traditional cardio or resistance training because they engage more brain networks, trigger error-based learning, and amplify the release of key neurotrophic factors like BDNF and VEGF. He debunks the myth that genetics, especially APOE4, doom you to dementia, showing that environmental and lifestyle factors—particularly vascular health, inflammation control, and cognitive engagement—modulate risk more than genes. Even with high genetic risk, lifestyle interventions like statins, optimized sleep, and air/water filtration can significantly reduce dementia risk. Wood emphasizes that motivation isn't just a personality trait but a product of environment, health, and belief systems, and that dopamine dips from failure are just as critical for learning as spikes from success. The real takeaway? Build a brain-protective lifestyle around movement, nutrition, and environmental hygiene—not just for longevity, but for peak cognitive performance at any age.