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July 29, 2025 49 mins

Are we closer to overcoming Alzheimer’s disease than most people think?

Harvard-trained physician Dr. Joshua Helman exposes how dementia and Alzheimer's stem from multiple interconnected triggers: environmental toxins, chronic stress, inflammation, infections, poor sleep, and even thyroid imbalances.

Today, cognitive symptoms are appearing in younger populations at unprecedented rates. Dr. Helman explains how cutting-edge brain imaging and comprehensive functional testing can identify the true mechanisms driving memory loss.

You’ll also hear about practical, science-backed strategies that can halt or even reverse cognitive decline.

Listen now and know that there’s hope for you or loved ones suffering from Alzheimer’s.

Episode Timeline: 

00:00 – Episode Overview

01:12 – Podcast Intro

01:46 – Meet Dr. Joshua Helman

03:24 – Why He Focuses on Alzheimer’s

04:54 – Dementia vs. Alzheimer’s

06:21 – Can Alzheimer’s Be Reversed?

07:49 – Deep Sleep: Top Risk Factor

08:44 – Early-Onset Alzheimer’s in 40s/50s

09:25 – How Alzheimer’s Is Diagnosed Today

10:29 – Thyroid Problems & Brain Health

11:37 – Inflammation as an Umbrella Cause

13:19 – Brain Damage & Autoimmune Testing

14:18 – Diet and Brain Vessel Damage

15:11 – Plant-Based Eating & DHA Sources

16:57 – Stress as a Major Trigger

18:08 – Stress Relief & Social Connection

20:26 – Fasting for Brain Health

23:48 – Gut Inflammation & Refeeding After Fasting

27:24 – Toxins & Plastics in the Brain

30:11 – Aluminum, Heavy Metals & Alzheimer’s

31:32 – Hope for Advanced Cases

33:08 – Personalized Treatments & Plasma Exchange

34:33 – Functional Testing for Toxins & Infections

36:21 – Viruses, Lyme & Dementia Risk

38:16 – Multi-Therapy Approach for Alzheimer’s

39:23 – Oxygen Therapy & BDNF Benefits

40:55 – How to Connect with Dr. Helman

42:22 – Podcast Outro

42:47 –Post-Episode Takeaways 


About Dr. Joshua Helman:

Dr. Joshua Helman, MD is a Harvard-trained physician licensed in 14 states. He holds two degrees in biochemistry, a bachelor’s degree (magna cum laude) from Harvard and a master’s degree from the University of Cambridge, UK. His medical degree is from Harvard Medical School and MIT. He is board certified b

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