Unlocking Sleep: The Science Behind Sleep Stages & Longevity | Dr. Ari Sahebkashaf

Make Your Brain 18 Again: Doctor-Led Tips to Boost Cognition & Healthspan

What if you could reclaim the mental agility you had at 18—no matter your age?In this episode of Longevity Lab MD, our hosts, Sam and Dr Ari Saheb, deep into neuroplasticity, cognitive reserve, brain-boosting nutrition, and the hidden toll of stress and poor sleep. Walk away with actionable, evidence-based tactics to sharpen memory, beat brain fog, and extend your healthspan.⏱️ CHAPTERS00:00 Intro – Why Brain Health Drives Longevity 01:30 Neuroplasticity Decoded – Your Lifelong “Rewire” Switch 04:15 Cognitive Reserve & the Bilingual Advantage 06:45 Mental Workouts That Matter (Puzzles, Languages, Skills) 09:00 Huberman, Sinclair & Attia – Top Neuron-Protection Habits 11:15 Chronic Stress on the Brain – Dendrites Under Siege 13:30 Sleep Stages & REM Magic – Synaptic Pruning Explained 15:45 Move It! Neurotrophic Boosts (BDNF, IGF-1, VEGF) 18:00 Brain-Smart Nutrition – Omega-3s, Polyphenols, Creatine & More 20:00 Measuring Brain Health – MoCA, DBFS, qEEG, Biomarkers 22:00 Dr Ari’s Brain-Health Blueprint & Quick Wins 23:30 Take-Home & Next Steps KEY TAKEAWAYS• Neuroplasticity never stops—novelty + practice keep neurons sprouting• High cognitive reserve acts as a “neural backup system” against aging• Chronic stress physically shrinks hippocampal dendrites—manage it early• REM & slow-wave sleep are literal neural maintenance windows• Movement is neurochemical medicine: boosts BDNF, cuts neuro-inflammation• Targeted nutrients (omega-3, magnesium threonate, creatine) fuel brain energy• Objective testing (qEEG, cognitive screens, blood biomarkers) beats guessingRESOURCES & MENTIONS• Levy & Slade 2002 study on mental resilience & mortality risk• Huberman Lab protocols for sleep & stress regulation• Peter Attia’s “cognitive centenarian decathlon” framework• Longevity Lab MD Brain Screening program → Contact Us!👍 Enjoyed the episode?▸ Hit LIKE & SUBSCRIBE for weekly longevity deep-dives▸ Share with a friend who trains body and brain▸ Tell us in the comments: What new skill will you start to build cognitive reserve?🎧 Listen on the go: Spotify | Apple Podcasts | Google Podcasts🔗 Follow Dr Ari: IG @dr.ariii | Follow The Longevity Lab MD IG @LongevityLabMDDisclaimer: This podcast is for educational purposes and does not replace personalised medical advice.#Hashtags (first three are key for YouTube SEO)#BrainHealth #Neuroplasticity #Longevity #CognitiveReserve #Biohacking #MentalFitness #BrainFog #Healthspan #HubermanLab #PeterAttia #DavidSinclair #SleepScience #ExerciseIsMedicine #NutritionTips #BrainHealth #Neuroplasticity #Longevity #AndrewHuberman #HubermanLab #DavidSinclair #PeterAttia #StressManagement

Peter Attia’s Longevity Formula: 5 Pillars to Live Better, Longer

What does it truly take to live a longer, healthier life?In this episode, David and Dr. Ari Sahebkashaf break down Dr. Peter Attia's transformative approach to longevity, as detailed in his book Outlive: The Science and Art of Longevity. We explore the shift from reactive healthcare (Medicine 2.0) to a proactive, personalized model—Medicine 3.0—that emphasizes prevention, early detection, and individualized care .Key topics include:The evolution from Medicine 1.0 to 3.0 and its impact on healthspanThe "Centenarian Decathlon": Training for a vibrant life in your later yearsThe Five Pillars of Longevity: Exercise, Nutrition, Sleep, Emotional Health, and Pharmacological InterventionsStrategies to combat the "Four Horsemen" of chronic disease: heart disease, cancer, neurodegenerative disease, and type 2 diabetesPractical steps to implement Medicine 3.0 principles in your daily routineWhether you're a health enthusiast or just beginning your wellness journey, this episode offers actionable insights to enhance your healthspan and quality of life.🎙 Hosted by David Bailey & Dr. Ari Saheb Kashaf | Longevity & Lifestyle Medicine Physician🌐 Learn more at www.thelongevitylabmd.com📲 Follow on IG: @Dr.Ariii | @TheLongevityLabMD💬 Join the conversation: Share your thoughts and questions in the comments below.👍 If you found this episode valuable, please like, subscribe, and share with others seeking to optimize their health and longevity.#PeterAttia #Medicine3.0 #Longevity #Healthspan #Outlive #DrAri #LongevityLabMD #CentenarianDecathlon #PreventiveHealth

David Sinclair Was Right: The Future of Aging Is Here

Is aging really inevitable — or can we slow it down and even reverse aspects of it? In this episode of The Longevity Lab Podcast, we explore the groundbreaking work of Dr. David Sinclair and what it means for the future of healthspan, vitality, and disease prevention. 🧬 Discover how Sinclair’s philosophy on aging is reshaping science and how you can start applying his research to your own life — from NAD+ boosters and sirtuins to gene reprogramming and longevity hacks that actually work. 🔍 In this episode: * Why David Sinclair believes aging is a disease * The science behind cellular reprogramming * Supplements and habits that can extend lifespan * How to take real, actionable steps to improve your healthspan today Whether you're a medical professional, biohacker, or health enthusiast, this episode will change the way you think about aging. 🎧 Tune in now and start living younger, longer. Follow & Subscribe for weekly episodes on cutting-edge health, anti-aging science, and personalized longevity strategies. #Longevity #DavidSinclair #AntiAging #Healthspan #Biohacking #AgeReversal #Sirtuins #NAD #TheLongevityLab #DrAri #FutureOfHealth #ReversingAging #HealthyLiving

Unlocking Sleep: The Science Behind Sleep Stages & Longevity | Dr. Ari Sahebkashaf

In this episode of The Longevity Lab MD podcast, we explore the science of sleep and its critical role in promoting longevity with Dr. Ari Sahebkashaf. Understand the different stages of sleep, including NREM and REM, and how each contributes to physical and mental health. Gain actionable tips to enhance your sleep quality and, by extension, your overall well-being. Key Topics: * The architecture of sleep stages * Sleep's impact on aging and disease prevention * Strategies for achieving restorative sleep Tune in to unlock the secrets of sleep and take a step towards a healthier, longer life. #SleepHealth #Longevity #WellnessPodcast #SleepStages #HealthTips #BetterSleep #REM #NREM #SleepOptimization

Biohacking 101: Sleep, Cold Showers, Fasting & More for a Longer, Sharper Life | Dr. Ari Sahebkashaf

Can you really upgrade your body and brain using simple daily habits?In this episode, we’re joined by Dr. Ari Saheb, a medical doctor and longevity expert, to explore the world of biohacking—the science-backed ways to optimize your health, performance, and lifespan.From cold exposure and fasting, to sleep strategies, supplements, and stress resilience, we break down what works, what’s hype, and how to get started—safely and effectively.🧠 Topics covered:What is biohacking and why it mattersCold exposure and hormesisTime-restricted eating and circadian rhythmsSleep hacks for recovery and cognitionSupplements & stress-response optimization🎯 Whether you’re just curious or deep into the biohacker lifestyle, this episode brings clarity, science, and practical tips to help you live better, longer.🔔 Subscribe for more conversations on longevity, health tech, and science-driven wellness.#Biohacking [https://www.youtube.com/hashtag/biohacking] #Longevity [https://www.youtube.com/hashtag/longevity] #ColdExposure [https://www.youtube.com/hashtag/coldexposure] #SleepOptimization [https://www.youtube.com/hashtag/sleepoptimization] #DrAri [https://www.youtube.com/hashtag/drari] #HealthPodcast [https://www.youtube.com/hashtag/healthpodcast] #Autophagy [https://www.youtube.com/hashtag/autophagy] #Healthspan [https://www.youtube.com/hashtag/healthspan] #Fasting [https://www.youtube.com/hashtag/fasting]