There is a reason brain health feels so urgent right now. So many people are watching parents, grandparents, partners, and loved ones face Alzheimer’s, Parkinson’s, dementia, depression, anxiety, or cognitive decline, while quietly wondering if the same future is waiting for them. With Alzheimer’s projected to affect nearly 14 million Americans by 2060, this is not a conversation we can keep saving for later. Most of us think about the brain only when something starts to feel different, but cognitive decline can begin 20 to 30 years before a single symptom appears. That means the way we eat, move, sleep, manage stress, support blood sugar, and care for our metabolism may be shaping the brain long before memory starts to slip. And with only about 6% of American adults considered metabolically healthy, the connection between insulin resistance, inflammation, and brain aging becomes much harder to ignore. In this episode, I sit down with Dr. David Perlmutter to talk about why prevention has to begin while you still feel fine, which metabolic number he wishes more people knew, and what daily choices may be protecting or threatening your brain without you realizing it. Dr. Perlmutter is a board-certified neurologist, six-time New York Times bestselling author, and author of Brain Defenders, with decades of work connecting the brain to the body, gut, metabolism, inflammation, and the way we live every day. What’s Discussed: 04:45 How Dr. Perlmutter thinks about connection, gratitude, and what it means to be rooted. 12:20 The daily habit he says may be one of the worst for your brain. 17:54 Why brain decline does not begin the moment memory fails. 24:17 What ultra-processed food may be doing to long-term brain health. 27:08 How inflammation connects depression, anxiety, and neurodegeneration. 31:20 What “I feel fine right now” can miss about the future of the brain. 39:59 The key metabolic labs Dr. Perlmutter wants people to know. 46:50 Why your gut bacteria may act like a signal system for the brain. 57:17 How inflammation can shift the brain’s immune cells from protective to destructive. My hope is that this conversation helps you stop waiting for symptoms before you care about your brain. The choices you make today are not small. They are signals, and your brain is listening. Thank You to Our Sponsors: Timeline: Timeline’s clinically proven formula is now available at a new, lower price. Mitopure now starts at $79, when you go to timeline.com/MONA Learn more about Mona Sharma: Download Your FREE Guide - 12 Wellness Tips to Unlock Your Best Health Now: Ready to reclaim your vitality? Download Mona’s 12 Wellness Tips and take actionable steps to transform your health, energy, and mindset. Get started now at monasharma.com/12tips Visit Mona's website: monasharma.com – Unlock powerful tools and wisdom rooted in wellness to elevate your health, energy, and clarity. Mona blends ancient healing practices with modern science to help you achieve lasting transformation. Follow Mona on Instagram: Stay connected with Mona for daily inspiration, holistic health tips, and personal growth. Join the conversation on Instagram at @monasharma Learn more about Dr. David Perlmutter: Website: drperlmutter.com Brain Defenders: drperlmutter.com/books/brain-defenders Instagram: @davidperlmutter
