#1 Brain Doctor: This FOOD is linked to DEMENTIA [EAT THIS Instead] @ThePrimal.Podcast
#1 Brain Doctor: This FOOD is linked to DEMENTIA [EAT THIS Instead]  @ThePrimal.Podcast
Uploaded July 2026 | Updated September 2026, 1 day ago
How sugar affects the brain, leading to dementia and cognitive decline. Meet Carnivore doctors and get your meal plan; head to gocarnivore.com

Dr. Anthony Chaffee is a doctor and an expert in nutrition and its effects on the brain. In this episode, Dr. Chaffee will explain how sugar can damage the brain and cause brain-related diseases, from dementia and Alzheimer’s, to lack of focus and mental health issues. Dr. Chaffee explains how all carbohydrates are sugar, even bread, rice, and pasta, and the effects of fructose and glucose on brain metabolism. Dr. Chaffee explains the science of how our brain runs better on ketones and the science of ketosis. 

What you'll learn in this episode:
* How sugar damages the brain: Why extra sugar ages your body from the inside out and tears up your arteries.
* Fixing your metabolism: How dropping carbs and moving toward a meat-based diet gives your mitochondria a massive upgrade.
* The truth about animal fats: Why your brain desperately needs saturated fats and Vitamin B12 to repair itself and function properly.
* Diet and mental health: The surprising link between processed carbs, seed oils, and conditions like ADHD or severe depression.
* The 30-day carb-free challenge: What actually happens to your focus, energy, and mood when your body fully adapts to burning fat for fuel.

Timestamps
0:00 Intro
1:40 Can Sugar Actually Cause Early Death?
3:46 What Sugar Does To Your Brain
9:11 Breast Milk, Lactose And The Infant Brain
14:32 Bread, Rice And Pasta Are All Sugar
17:46 How The Dietary Guidelines Backfired
23:38 The B12 Link To Brain Decline
26:31 Reversing Strokes And MS With Diet
30:51 The 30-Day Timeline Off Sugar
37:09 The Mouth Bacteria Found In Alzheimer's Brains
44:00 Which Fats To Eat And Avoid
56:08 Is Dairy Sugar In Disguise?
1:01:43 The Truth About B12 Reference Ranges

Primal Resources:
* Primal Tallow Balms & Soaps: shop.theprimal.com
* GoCarnivore App: gocarnivore.com

Connect With Us:
* Website: theprimal.com
* Instagram: instagram.com/theprimal.podcast
* Twitter/X: https://x.com/ThePrimal_Pod

About Rina Ahluwalia & The Primal Podcast: Rina Ahluwalia is a leading researcher in root-cause healing and the founder of GoCarnivore.com. She facilitates high-level clinical discussions with world-renowned MDs and researchers to deconstruct the pathophysiology of modern disease and promote the science of the Proper Human Diet.

Medical Disclaimer Note: The content provided in this video and description is for educational and informational purposes only. It is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have heard on this channel.
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#1 Brain Doctor: This FOOD is linked to DEMENTIA [EAT THIS Instead]

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