This ONE thing is silently driving brain diseases like Alzheimer’s and Parkinson’s… Gut health. That’s right—your microbiome could be the hidden key to protecting your brain. Your brain's immune system (the microglia) is running the show—and it's deeply influenced by your gut. We're talking: Alzheimer’s Parkinson’s MS Autism …and more. This isn’t just science—it’s a whole new frontier in how we think about preventing brain degeneration. Want to stay sharp, focused, and mentally resilient? It starts with the gut. Watch to learn how the gut-brain-immune system trifecta could change everything. Looking to get in touch and learn more about your gut health? Click the link in my bio to schedule a 1:1 with me today! @davidperlmutter #BrainWars #GutBrainConnection #Neuroinflammation #AlzheimersAwareness #BrainHealth #MicrobiomeMatters #GutHealing #FunctionalMedicine #GutSMART #HappyGut #FutureOfMedicine #BrainImmuneSystem #Neurodegeneration #HolisticHealing #HealthReels #DrPedre #BiohackingTips