Cholesterol and dementia | Dr Kellyann Niotis, Md and Dr Thomas Dayspring, Md

Episode #333. What does cholesterol have to do with dementia? Learn how to protect your brain health in the long term with this information you should be considering from your twenties and thirties. From cutting-edge science on cholesterol metabolism to fourteen key risk factors for dementia, we break down what you can do now to reduce your risk of cognitive decline later. In this episode, I’m joined by two renowned experts, Dr Kellyann Niotis and Dr Thomas Dayspring. Together, we explore the connection between cholesterol and dementia, personalised prevention strategies, and how making lifestyle changes today can safeguard your brain for the future. Specifically, we discuss: Intro (00:00) Cardiology Meets Neurology: Understanding the Connection (07:53) Dementia and Neurodegenerative Diseases: A Comprehensive Overview (13:26) Recognizing Early Dementia Signs and Risk Factors (21:43) Lipoproteins and Brain Health: The Crucial Link (32:36) ApoB vs ApoE: Comparing Apoprotein Functions in Neurological Health (44:24) APOE4 Carriers: Potential Therapeutic Approaches (01:00:30) ApoA1 and HDL: Their Role in Dementia Prevention (01:03:27) Genetic Testing for Dementia: Understanding APOE4 Implications (01:13:19) APOE4 Gene: Impact on Dementia Risk and Brain Health (01:17:58) Desmosterol's Role in Maintaining Brain Health (01:20:56) LDL Cholesterol: A Key Factor in Dementia Risk Assessment (01:34:05) APOE4: Comparing Single vs. Double Copy Risk Factors (01:39:15) Omega-3 Fatty Acids: Essential Nutrients for Brain Health (01:38:49) LDL Cholesterol Levels: Assessing Low vs. High Risk for Dementia (01:56:50) Key Takeaways: Preventive Neurology and Future Research Directions (02:00:10) Connect with Dr Kellyann Niotis at https://drkellyannniotis.com/ and discover research and resources at https://ind.org/. Connect with Dr Thomas Dayspring on Twitter/X or LinkedIn, and listen to his past appearances on The Proof here. This episode is brought to you by: 38TERA Consider 38TERA's DMN-01 prebiotic supplement a daily multivitamin for your gut. Formulated by yours truly and gastroenterologist Dr Will Bulsiewicz. Use code THEPROOF for a discount at checkout. Eimele Eimele Essential 8 is a comprehensive multivitamin that is scientifically formulated to complement your plant-rich diet, increase and sustain your energy, and support the immune system, as well as heart and brain health. Head to Eimele.com and use code SIMON at checkout for 10% off your first order. WHOOP Whoop, the most advanced fitness and health wearable available. Your personalised fitness and health coach to recover faster, sleep better, and train smarter. Claim your first month free on join.whoop.com/simon. Shopify Shopify, the world's leading e-commerce platform, helps you turn browsers into buyers with the internet’s best-converting check out–up to 36% better compared to other leading e-commerce platforms. To boost your conversion rate, and grow your business, sign up for a one-dollar-per-month trial period at shopify.com/proof. Birch Sleep deeply and wake up refreshed with a Birch Natural Mattress, combining premium natural materials with unbeatable comfort. Rest easy with a 100-night trial and 25-year warranty. Get 25% off all mattresses and 2 free pillows at birchliving.com/simonhill. Want to support the show? The best way to support the show is to use the products and services offered by our sponsors. To check them out, and enjoy great savings, visit theproof.com/friends. You can also show your support by leaving a review on the Apple Podcast app and/or sharing your favourite episodes with your friends and family. Simon Hill, MSc, BSc (Hons) Creator of theproof.com and host of The Proof with Simon Hill Author of The Proof is in the Plants