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September 21, 2025 10 mins

If you feel like your brain's stuck in first gear, losing focus, forgetting simple things, feeling mentally sluggish—you’re not alone. I lived with brain fog for 15 years while building companies in Silicon Valley, and no productivity hack or double espresso fixed it. In this episode, I’ll show you how to clear brain fog at the cellular level by restoring mitochondrial energy, ditching brain-damaging foods, optimizing sleep, and upgrading your nutrition. These are the exact science-backed steps that got me back to feeling sharp, focused, and fully me. Let’s turn your brain back on.


Chapters:

0:00 – Introduction

0:49 – The Root Cause of Brain Fog

1:26 – What Most People Get Wrong

2:20 – How to Fix Your Mitochondria

2:57 – Food: Fuel or Poison

4:48 – The 4 Brain Poisons Killing Your Focus

5:20 – Exercise for Brain Energy (Not Burnout)

7:55 – Brain Fog Supplements That Work


Brain fog supplement: https://shopsuppgradelabs.com/products/brain-101, use code DAVE15


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