Don't Take Omega-3s Until You Know This | Dr Nick Norwitz

He carried two copies of ApoE4, the highest genetic risk factor for Alzheimer's disease, went through medical school knowing exactly what his LDL of 700 meant, decided the experts were wrong, and then published the case report to prove it. In this episode, Louisa sits down with Dr. Nick Norwitz, PhD researcher and metabolic scientist, for one of the most scientifically dense conversations on brain health, cholesterol biology, and Alzheimer's prevention ever recorded on this show. They cover why the phospholipid form of DHA reaches the brain more effectively than standard fish oil, how ApoE4 carriers burn through omega-3s differently and what to do about it, the lithium orotate data that sold out supplement shelves worldwide, and why GSK-3 beta, the enzyme that phosphorylates tau, may be the most under appreciated target in Alzheimer's research today. Then Dr. Nick Norwitz lays out the case that challenges the "LDL is always the enemy" consensus: why metabolically healthy individuals may not benefit from aggressive lipid-lowering therapy, what his viral coronary CT angiogram showed after seven years of 700+ cholesterol, why the EZPAVE trial headlines don't hold up under scrutiny, and what GLP-1s are doing inside the brain completely independent of weight loss. You'll also hear about the sardine diet experiment, the omega-3 thermogenesis connection, ketones as misfolded protein clearance agents, creatine for depression, retatrutide and PCSK9, BPC-157 risks, and what Dr. Nick Norwitz believes is coming in Alzheimer's gene therapy within the next decade. Reduce your risk of Alzheimer's with my science-backed protocol for women 30+: https://go.neuroathletics.com.au/yout... Subscribe to The Neuro Experience for evidence-based conversations at the intersection of brain science, longevity, and performance. _____ TOPICS DISCUSSED 00:00 Intro: The ApoE4 Paradox and the Case Report That Broke the Internet 00:57 Why Standard Omega-3 Supplements Fail and What to Take Instead 05:13 DHA and the Phospholipid Carrier: How It Crosses the Blood-Brain Barrier 10:19 ApoE4 Explained: Risk, Genetics, and Why Nick Is Optimistic 17:38 Why ApoE4 Carriers Burn Through DHA Faster and Need More 20:31 Women, Omega-3s, Menopause, and Brain Insulin Resistance 21:41 Statins, Sex Differences, and the DHA-Blood Sugar Connection 26:01 Statins and Dementia: What the Data Actually Say 32:24 Tau, GSK-3 Beta, Lithium Orotate, and Targeting Alzheimer's Pathology 42:19 The Glymphatic System, 40Hz Devices, and Sleep as Brain Clearance 45:21 Gene Editing, Prime Editing, and the Future of ApoE4 Therapy 49:33 Nick's Case Report: 700 LDL, Zero Plaque, and Seven Years of Data 55:10 The EZPAVE Trial: Why the Headlines Don't Hold Up 01:00:33 KetoneIQ: Ketones for Brain Energy and Focus 01:01:29 Cheers Health: Supporting Liver Function and Cognitive Recovery 01:03:54 If Not LDL, What Causes Heart Disease in Metabolically Healthy People? 01:12:05 The Oreo Experiment and the Sardine Diet: Self-Experiments in Metabolism 01:19:10 Ketones, Women's Brains, and Clearing Misfolded Proteins 01:21:08 The Full Brain Health Protocol: Omega-3s, Creatine, NAD, Lithium, and More 01:24:01 GLP-1s for the Brain: Independent of Weight, Targeting Amyloid and Tau 01:25:28 Peptides: BPC-157 Risks, Retatrutide, MOTS-c, and What's Worth Watching 01:29:02 Why Nick Is Controversial And Why He Doesn't Mind _______ Thank you to our sponsors Fenix Health Science: https://fenixhealthscience.com Use code NEUROEXP Pulsetto: https://pulsetto.tech/pages/NEURO or use Code NEURO for some off your order Function Health: https://www.functionhealth.com/louisa... BASED Bodyworks: https://basedbodyworks.com/ and use code NEURO for 20% off KetoneIQ: https://ketone.com/NEURO for 30% OFF Cheers Health: https://CheersHealth.com/NEURO or use code NEURO for 20% off _______ I’m Louisa Nicola - clinical neurophysiologist - Alzheimer’s prevention specialist - founder of Neuro Athletics. My mission is to translate cutting-edge neuroscience into actionable strategies for cognitive longevity, peak performance, and brain disease prevention. If you're committed to optimizing your brain- reducing Alzheimer’s risk - and staying mentally sharp for life, you’re in the right place. Stay sharp. Stay informed. Join thousands who subscribe to the Neuro Athletics Newsletter → https://bit.ly/3ewI5P0 Instagram: Instagram: louisanicola_ Twitter : Twitter: louisanicola_