APOE4 & Alzheimer’s Prevention | Brain Health Science
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Our Brains Hoard Vitamin C. Here's Why That Should Grab Our Attention.
A new study just landed, and it’s the kind of finding that makes you put down your coffee and reread the numbers twice.
6 hrs ago
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Karin Dee
14
3
What a Modern Alzheimer's Prevention Evaluation Looks Like: Inside My Visit to RetainMed (powered by RetainYourBrain)
After years of tracking my own biomarkers as an APOE4/4 carrier, I finally decided it was time for my first p-tau blood test - and I wanted experts I…
Jul 9
•
Karin Dee
28
19
2
Creatine: One of the Simplest (and Most Overlooked) Supports for the APOE4 Brain
If APOE4 is, at its core, an energy problem - then creatine deserves a permanent place in the conversation.
Jul 2
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Karin Dee
21
3
3
June 2026
Spermidine - and the Aging Brain
For those of us interested in healthy aging, longevity, and brain protection, spermidine is a compound worth understanding.
Jun 25
•
Karin Dee
10
4
The Most Important Longevity Tool - Free
The health tracker I wish existed the day I learned I carried two copies of APOE4.
Jun 18
•
Karin Dee
19
9
1
The Forgotten B Vitamin?
Why Riboflavin Deserves More Attention
Jun 11
•
Karin Dee
11
4
2
Who I am, and Why I Write an APOE4 Substack
No PhD. No lab coat. Two copies of APOE4. Here's why I write anyway.
Jun 4
•
Karin Dee
38
20
2
May 2026
Sauna, APOE4, and Brain Health
And Why I Finally Replaced My Infrared Sauna
May 28
•
Karin Dee
26
13
1
Beyond APOE4: The Genetics of Personalized Prevention
A personal look at the compounding variants that make generic advice not just insufficient - but potentially counterproductive
May 20
•
Karin Dee
16
18
The Neurotoxin Exposures Hidden in Plain Sight
What intranasal peptides tell us about air, skin, and the brain's hidden vulnerabilities
May 13
•
Karin Dee
15
12
3
A Summary of my 15 Most Important Practices for Alzheimer’s Prevention
The 15 Most Promising Interventions I’d Start Immediately
May 1
•
Karin Dee
28
10
4
April 2026
APOE4, Cardiolipin and the Mitochondrial Roots of Alzheimer’s Risk
Why I cycle SS-31 - and why it may matter for APOE4
Apr 23
•
Karin Dee
24
11
3
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