APOE4: Beat the Odds

Does Creatine Help the APOE4 Brain? What the Clinical Trials Show

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Originally published on YouTube on 25 August 2026.

Original video: https://www.youtube.com/watch?v=kBEE0VZXWfM


Creatine for APOE4 carriers: can a $15 supplement actually help your brain? Here's what the real randomized trials show, including the one that found nothing.


Most people still think creatine is just a gym supplement. But the human brain data has quietly gotten interesting, and it matters more for APOE4 carriers than almost anyone. Why? Because the APOE4 brain tends to run low on energy decades before any symptom shows up, and creatine is, at its core, brain fuel.


I'm Kevin, a Doctor of Pharmacy, and I carry APOE4/4. I'll give you the effect sizes, the sample sizes, and the holes in the data, then you decide if it's a smart bet.


This is education, not medical advice. Talk to your own clinician.


TIMESTAMPS

00:00 The Brain Fuel Problem

01:05 The Creatine Roadmap

01:55 Why I'm telling you this

03:46 Chapter 1: Main Findings

10:55 Chapter 2: Why It Matters

15:28 Chapter 3: What to do

23:47 Chapter 4: The Honest Part

27:09 Conclusion


STUDIES

1. Gordji-Nejad et al., 2024: https://doi.org/10.1038/s41598-024-54249-9

2. Smith et al. (CABA pilot), 2025: https://doi.org/10.1002/trc2.70101

3. Taylor et al. (CABA bioenergetics), 2026: https://doi.org/10.1002/trc2.70228

4. Xu et al., 2024: https://doi.org/10.3389/fnut.2024.1424972

5. Prokopidis et al., 2023: https://doi.org/10.1093/nutrit/nuac064

6. Farmer et al., 2021: https://doi.org/10.1186/s13024-021-00483-y

7. Budny et al., 2025: https://doi.org/10.1038/s41398-025-03550-w

8. Rijpma et al., 2018: https://doi.org/10.1016/j.nicl.2018.01.031

9. Alves et al., 2013: https://doi.org/10.1371/journal.pone.0076301

10. Taylor et al. (protocol), 2024: https://doi.org/10.1186/s40814-024-01469-5

11. Li, 2026: https://doi.org/10.3389/fnut.2025.1687719


RESOURCES

Apply to join Phoenix: https://apoe4.link/CreatineRCT

Essential APOE4 Guide: https://apoe4.link/CreatineRCT-G

Weekly Newsletter: https://apoe4.link/CreatineRCT-N

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