In this Digital Social Hour episode, Sean Kelly sits down with Dr. Tommy Wood to break down what actually helps your brain perform better now — and what lowers your risk of dementia later.
They dive into the real science behind brain health, stress, social media, sleep, education, nutrition, coffee, creatine, alcohol, and even how elite Formula 1 drivers train their minds to perform under pressure. Dr. Tommy explains why modern life is hurting our attention spans, why stress is not always the enemy, and what people get wrong about dementia prevention.
This is a practical, science-backed conversation for anyone who wants to sharpen focus, protect long-term cognitive health, and understand how daily habits shape the brain.\
Chapters
00:00 Why dementia is rising as people live longer
00:27 Dr. Tommy Wood on The Stimulated Mind
01:45 Why brain health matters more than ever
04:10 Dementia, aging, and modern health decline
05:08 Air pollution, toxins, and brain risk
08:09 How social media is reshaping attention
14:47 Stress, burnout, and how to reframe pressure
23:50 What F1 drivers do to stay mentally sharp
33:47 Diet, vitamins, omega-3s, and brain function
40:14 Coffee, creatine, alcohol, and APOE4 risk
What You’ll Learn
🧠 Why dementia rates are expected to rise in the coming decades
📱 How short-form content and multitasking affect attention span
⚡ Why stress is not always bad — and how it can improve performance
🏎️ How Formula 1 drivers manage pressure, focus, and recovery
🥗 Which nutrition habits matter most for long-term brain health
☕ What coffee, tea, and caffeine really do to the brain
💊 When creatine may help cognitive performance and recovery
🧬 How APOE4 affects dementia risk — and what you can do about it
🌿 Why education, hobbies, and skill-building protect brain function
😴 How sleep, exercise, and recovery shape cognitive performance
🎙️ APPLY OR CONNECT
👉 Interested in being a guest? Apply here:
https://www.digitalsocialhour.com/apply
💼 SPONSORS:
Select Quote: selectquote.com/dsh
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Biohackers: https://luma.com/BHW-LA-2026?coupon=DSH30
📩 Business Inquiries & Sponsorships
[email protected]👤 GUEST
Tommy Wood: https://www.instagram.com/drtommywood/
🎧 LISTEN TO THE PODCAST
🍏 Apple Podcasts:
https://podcasts.apple.com/us/podcast/digital-social-hour/id1676846015
🎵 Spotify:
https://open.spotify.com/show/5Jn7LXarRlI8Hc0GtTn759
📸 Follow the Host
Sean Kelly on Instagram: @seanmikekelly
⚠️ DISCLAIMER
The views and opinions expressed by guests on Digital Social Hour are their own and do not necessarily reflect those of the host, Sean Kelly, or the Digital Social Hour team.
The host and producers are not responsible for statements, claims, or opinions shared by guests during the show. This content is intended for informational and entertainment purposes only and should not be considered legal, medical, financial, or professional advice.
Listeners are encouraged to do their own research and consult qualified professionals when appropriate. While we aim to share accurate and reliable information, no guarantees are made regarding completeness or accuracy.
🔥 Stay tuned for more conversations with creators, founders, and innovators shaping the digital world.
Keywords
Digital Social Hour, Digital Social Hour podcast, Sean Kelly, Dr Tommy Wood, Tommy Wood, The Stimulated Mind, brain health, dementia prevention, Alzheimer’s prevention, cognitive performance, brain optimization, memory, focus, attention span, social media brain, stress and brain health, stress management, cognitive decline Visit Our Website at https://digital-social-hour.simplecast.com/
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