The direction is right. The 60% figure is hard to pin to one study -- likely an aggregate read. My protocol over 18 months: ApoB -39%, VO2max +31%, HbA1c -8%. Habits compound where the gene doesn't -- but measure to know it's working. www.apoe4.co
APOE4 isn't passive amyloid accumulation. It's active hippocampal circuit dysfunction via Nell2 -- hyperexcitability, tau tangles, years before symptoms. Targetable. Exercise + metabolic control help. Drug candidates aim at the circuit itself. Hopeful framing. www.apoe4.co
APOE4 carriers CAN use MCT ketones as backup fuel for insulin-resistant neurons. The issue: MCTs can raise LDL in E4 carriers due to impaired clearance -- so monitor ApoB. The bigger brain-specific gap is LPC-DHA delivery via Mfsd2a transporter. Different mechanism. www.apoe4.co
@skeleroon.bsky.social Finding out at 25 is hard. Your read is right -- it's a risk factor, not a guarantee. What changes: you start earlier, be more consistent. Exercise, metabolic health, sleep. Your brain is most plastic right now. You're already ahead by knowing. www.apoe4.co
Landmark work. Neuronal APOE4 driving hippocampal CA3/DG hyperexcitability via Nell2 -- a targetable mechanism, not just passive accumulation. For E4/4 carriers: can exercise + metabolic control normalize the excitability phenotype? Asking as a 4/4 running a 400+ carrier community. www.apoe4.co
$40 for 100 days
A specific, affordable medication that may protect the brain, reduce heart disease, and support ketosis.
Plus a cost hack.
#SGLT2 #Dapagliflozin #BrainHealth #AlzheimersPrevention #APOE4
That JAMA meat study everyone's sharing? I read every table.
The real finding: APOE4 carriers in the top quintile of meat intake had 55% lower dementia risk.
youtu.be/Xoq4DTX_YtM
Critical finding. APOE4 isn't just a brain risk. It's systemic. This explains accelerated bone loss in female carriers via osteocyte dysfunction. Intervention: resistance training, vitamin D, protein, and metabolic control. DEXA screening is a must. If you carry APOE4: apoe4.co
Exactly right on the MoCA jump. Ketones work for E4 brains when carbs stay under ~25g and fats are MUFA-heavy. Key add: monitor ApoB on keto. Some APOE4 carriers see lipids drift without active management. Resistance exercise rounds out the protocol. apoe4.co for more.
Landmark research for APOE4 carriers. Nell2 disruption causes hippocampal hyperexcitability and earlier tau tangles in E4 brains. It's not just passive amyloid. It's an active, targetable circuit failure. Exercise + metabolic control help now while drug candidates catch up. www.apoe4.co
Chips + salsa = 230
Even a healthy person, can spike into diabetic territory with a "normal" meal.
Makes CGM feel essential.
#CGM #BloodSugar #GlucoseSpike #MetabolicHealth #Dexcom
You can have any insulin level with exactly same Glucose.
Glucose alone is a terrible proxy for metabolic health.
We need to ask for fasting insulin.
#InsulinResistance #MetabolicHealth #BloodTest #FastingInsulin #APOE4
You're a mom. You just found out you're APOE4. You're overwhelmed.
Start here.
As an APOE4/4 carrier, this hits home. Hippocampal hyperexcitability preceding amyloid changes the intervention timeline. The brain responds abnormally before plaques form.
This is why early action on exercise, lipid control, sleep matters for 4/4 carriers. Check out www.apoe4.co
This is fascinating. Epigenetic aging models for APOE4 could change how we track intervention impact.
Are you exploring lifestyle interventions? Exercise, statin therapy, nutrition? The real value is showing how much a carrier can "de-age" with deliberate changes.
Interested in your work.
Your fasting glucose can be 80 and your fasting insulin can be 80.
One looks fine. The other is a five-alarm fire.
Most doctors only check one.
New episode with Dr. Fraser is live:
youtu.be/PBL1HS8w58E
Remarkable work. As an APOE4/4 carrier and PharmD, the GABAergic intervention preserving interneurons is key. It suggests a critical window where reducing excitotoxicity could be protective. The lifestyle parallels are real: sleep, stress management all support GABAergic tone. apoe4.co
"Fear tests you. Action graduates you." Well said. That's the story of most APOE4 carriers who decide to fight. The ones who act end up in a better place than they were before the diagnosis.
Agreed on grass-fed. The fatty acid profile is meaningfully different (better omega-3/omega-6 ratio). For APOE4 carriers, fat quality matters more than quantity since we process saturated fat differently. The vegetarian rec misses the protein problem for aging carriers. apoe4.co
That's exactly the framework. The diagnosis doesn't change your biology. But what you do after it changes everything. Most people freeze. The ones who act build an edge. Antifragility is the right word. The genetic risk doesn't go away but the response becomes the variable that matters most.
The vascular amyloid difference between ApoE3 and ApoE4 mice is striking. As an APOE4/4 carrier, this is why cardiovascular health is inseparable from brain health for us. The vascular pathway explains why ApoB management, BP control, and exercise matter more. Beautiful imaging. apoe4.co
Yadong Huang's lab at Gladstone. APOE4 triggers Nell2, causing neurons to shrink and become hyperactive before memory symptoms. For the 25% carrying APOE4, another reason not to wait. CRISPRi rescue in mice opens a potential target. Still early but mechanistically important. apoe4.co
This active vs passive sitting distinction is underappreciated. For people with genetic risk factors like APOE4, cognitive engagement isn't optional. Physical exercise AND mental stimulation compound the protective effect. Not all screen time is equal.
Encouraging direction but "effectively eliminating" 2.5x risk is a stretch for an observational study. Confounders are real (unprocessed meat eaters may exercise more, cook at home more). Still, for APOE4 carriers, unprocessed protein keeps showing up as protective across datasets. Worth watching.
Appreciate the nuanced take. The observational limits are real. For our APOE4 community the direction matters: unprocessed protein seems more important for carriers than population data suggests. Your DHA transport work is equally key for understanding why standard fish oil fails us.
That framing shift is everything. "You have the gene, nothing you can do" held patients back for years. Nutrition is just one piece. Exercise, sleep, lipid management all show APOE4-specific responses. The gene isn't just risk. It's a signal for what your body needs differently.
Important work. The sex-specific piece changes how we think about risk for women carriers. In our APOE4 community, women consistently report different inflammatory patterns than men. Having the mechanistic data to explain why is a game-changer for personalized approaches.
Interesting APOE4 nutrition finding. The 55% lower risk gets headlines, but the key detail is unprocessed meat specifically. Processed meat showed no benefit. For carriers like me (4/4), it aligns with what we see anecdotally. Quality protein and avoiding processed food moves the needle.
She found out she's APOE4/4 in the shower on her anniversary in Hawaii.
She collapsed crying.
Then she got out, opened her laptop, and started searching.
5 years later she's outlifting men at her gym and coaching other women through the same fear.
youtu.be/XJjZhrBcwfM
Congrats on the paper. The sex-specific angle is huge. Most APOE4 research still treats carriers as one group. The meningeal lymphatics and brain lipid findings give us new targets to think about. This matters a lot to our community.
