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Can Intermittent Fasting Prevent Alzheimer’s? Dr. Doug Graham Reveals the Science
Episode 4527th November 2025 • Alzheimer’s Breakthrough with Dr. Josh Helman, MD • Dr. Josh Helman, MD
00:00:00 01:32:07

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Could intermittent fasting be the missing link in preventing Alzheimer’s and improving brain health? In this episode, we dive into the facts and myths surrounding fasting, specifically intermittent fasting, and its role in promoting autophagy for brain health. If you've ever wondered whether fasting can help with insulin resistance, one of the main culprits behind cognitive decline, then you're in the right place.

Dr. Doug Graham, a renowned fasting coach and author of the 80/10/10 Diet, returns to discuss fasting facts from fiction. We’ll discuss the fine line between therapeutic benefits and muscle wasting in older adults, as well as how fasting influences everything from brain function to metabolism. This episode is packed with valuable insights, so grab your notebook as we discuss the science behind the power of fasting.


Whether you’re a fasting newbie or an experienced practitioner, Dr. Graham’s decades of knowledge on fasting, nutrition, and lifestyle design will provide you with practical advice to safely incorporate fasting into your life.


“Fasting, from a health perspective, is getting into a state of deep, profound rest–deeper than any other rest, deeper than sleep. It's a deep state of rest where the body does its work.” 

~ Dr. Doug Graham


In this Episode

00:00 - Introduction to Dr. Doug Graham & fasting for health

13:14 - The science behind fasting

20:04 - Types of fasting and their benefits

32:21 - Success stories & recommendations

49:07 - Fasting for someone who's taking medications

56:26 - Breaking the fast safely

59:16 - Dr. Graham's unique fasting protocol

1:03:44 - The role of the mind in achieving your goal

1:15:20 - Dr. Graham's insight into fasting and stress

1:26:23 - The reason people would want to fast


Resources:

- Top Supplements for Alzheimer's Guide - https://bit.ly/drjoshguide


Connect with Dr. Doug Graham: 

- Website - https://foodnsport.com/index.php

- Instagram - https://www.instagram.com/drdouglasgraham/

- YouTube - https://www.youtube.com/@FoodnSport/featured


Connect with Dr. Josh Helman, MD:

- Instagram - https://www.instagram.com/greenbrainsMD

- Facebook - https://www.facebook.com/greenbrainsmd/

- LinkedIn - https://www.linkedin.com/in/doctorjosh

- TikTok - https://www.tiktok.com/@greenbrainsmd

- YouTube - https://www.youtube.com/channel/UCUMtFP2icmNEhOaSsd-CrSg?sub_confirmation=1

- Others - https://linktr.ee/greenbrainsmd


Disclaimer: Please remember that this podcast is for informational purposes only and is not intended as medical advice. Always consult your doctor or healthcare professional before making any changes to your treatment plan.

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