The Jesse Chappus Show 653: Neuroscientist: If You Ignore This Common Condition, You'll Destroy Your Brain | Dr. Tommy Wood
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May 20, 2025 
Dr. Tommy Wood, a neuroscientist and Assistant Professor at the University of Washington, dives into the critical link between metabolic health and cognitive decline. He discusses how blood sugar control and nutrition influence brain function, emphasizing the importance of sleep and social connections. The conversation touches on the benefits of nootropics and creatine for enhancing performance and cognitive health. Dr. Wood also examines the ketogenic diet and fasting's effects on brain well-being, urging listeners to prioritize brain health in their daily routines.
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Align Work With Brain Rhythms
- Schedule your hardest, focused work when your brain feels most alert.
- Use breaks and lower-demand tasks during energy dips to optimize productivity and reduce stress.
Caffeine Helps Simple Tasks Only
- Stimulants like caffeine enhance simple cognitive tasks but impair complex decision making.
- Alternatives like exercise or bright light can boost alertness without typical nootropic downsides.
Creatine Timing for Sleep Aid
- Take creatine mainly in the morning for consistency unless it disrupts your sleep.
- Higher doses (up to 30g) can mitigate sleep deprivation effects, split across the day for best absorption.