Dr Karan Explores

• Nutrition Science Is Changing - Here’s What You Need to Know | Dr Sarah Berry

  💬 “How you eat is so important, the time of day, how fast you eat, the ordering of the meal, how much sleep you’ve had” ~Dr Sarah Berry⚡️ Dr Sarah Berry is a nutrition scientist at King’s College London, and Chief Scientist at ZOE. Her main areas of expertise revolve around the hot topic of precision or personalised nutrition.⚡ In this episode Sarah and I explain why people can have such wildly different responses to food - from how many calories you absorb to your blood glucose response and more.🎧 Stay tuned to find out:➡ Why the calorie label on your food isn’t telling you the whole story➡︎ How eating too fast could be the cause of your weight problems➡︎  Why general dietary guidelines aren’t working (or being followed)➡︎ How stress, sleep and many other factors can change your response to food➡︎ Why the timing of your meal is important and how to fast the easy way📕 Chapters(0:44) The science of precision nutrition(5:03) Why calories are confusing(11:44) What happens when you chew more(22:08) Is personalised nutrition a rich person’s game?(27:55) The problem with assessing health biomarkers(37:13) Gut advice(42:25) Keto/animal based diets(47:28) Food timing & chrononutrition📱 Connect with me:TikTok: https://www.instagram.com/drkaranrajanInstagram: https://www.tiktok.com/@dr.karanr📱 Connect with SarahLinktree: https://linktr.ee/drsarahberry Instagram: https://www.instagram.com/drsarahberry/ 🔥 Get my free weekly newsletter filled with easy to action health tips, interesting facts and science to fill your curiosity: https://drkaran.beehiiv.com/subscribe🔥 For more useful science for your everyday life, grab my best selling book “This Book May Save Your Life”: https://geni.us/DrKaranBook 🎙️ An OG Podcasts production.

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• Why 80% Of Alzheimer’s Cases Could Be Prevented | The Brain Docs

  💬 “If we focus on our cognitive health early on, about 80% of dementias could be prevented” ~The Brain Docs⚡️ The Brain Docs are Drs Dean and Ayesha Sherzai. They are neurologists and codirectors of the Brain Health and Alzheimer’s Prevention Program at Loma Linda University Medical Center. They’re also the authors of ‘The Alzheimer’s Solution’ and ‘The 30-Day Alzheimer’s Solution’.⚡ In this episode The Brain Docs and I take a deep dive into brain health. We explain why it’s so important you start protecting your brain NOW - in your 20s, 30s and 40s - if you want it to start health and dementia free.🎧 Stay tuned to find out:➡ The 14 lifestyle changes you can make today to supercharge your brain➡︎ How up to 80% of Alzheimer’s cases could be prevented➡︎  Why “idea density” matters in protecting your brain health➡︎ The kinds of food you need to be eating for strong brain function➡︎ How Alzheimer’s-related brain changes can begin decades before symptoms appear📕 Chapters(1:14) Why Alzheimer’s prevention starts at an early age(3:53) The dramatic impact of lifestyle on brain health(12:35) Are we close to reversing Alzheimer’s?(16:46) Can Ozempic cure Alzheimer’s?(18:32) Why you should find out your dementia risk(29:09) LDL Cholesterol’s impact on brain function(34:30) When pseudoscience creeps in(39:24) The importance of sleep(43:17) How our mouth hygiene affects dementia risk(45:49) Understanding food and brain health(52:27) Does creating make your brain better?(55:12) Why women get Alzheimer’s more than men(1:03:34) Optimism and hope📱 Connect with me:TikTok: https://www.instagram.com/drkaranrajanInstagram: https://www.tiktok.com/@dr.karanr📱 Connect with The Brain Docs:YouTube: https://www.youtube.com/c/TheBrainDocs Instagram: https://www.instagram.com/thebraindocs/ 🔥 Get my free weekly newsletter filled with easy to action health tips, interesting facts and science to fill your curiosity: https://drkaran.beehiiv.com/subscribe🔥 For more useful science for your everyday life, grab my best selling book “This Book May Save Your Life”: https://geni.us/DrKaranBook 🎙️ An OG Podcasts production.

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• How Human BODY PARTS Are Being Illegally Traded Around the World | Scott Carney

  💬 “ We are basically farming poor people for their organs, and that is dystopian.” ~Scott Carney⚡️ Scott Carney is an investigative journalist and author of “The Red Market”, where he investigates the macabre underworld of the global body trade. Scott is also a well-known YouTuber, where he exposes and debunks science grifters.⚡ In this episode Scott and I explore the shocking size of the illegal organ trade, the deep inequities that lead people to sell their organs - and why human body parts are more sought after than ever.🎧 Stay tuned to find out:➡ Why entire villages are selling their kidneys!➡︎ The questionable ethics of some of medicine’s greatest advancements➡︎  The real-life horror story of a sadistic blood broker➡︎ Why the poorest people in the world are most at risk of being exploited➡︎ How Scott helped to shut down surrogacy houses in India📕 Chapters(0:45) What is the Red Market?(4:40) How much money is being made?(7:13) Morally questionable medical breakthroughs(13:44) Kidney villages(16:46) Are people really kidnapped for kidneys?(22:38) Corruption within healthcare(26:33) How would you source an illegal organ?(28:45) The Burke and Hare murders(35:06) The forced surrogacy industry(39:59) The biggest thing Scott’s uncovered(42:14) Threats to Scott’s life for his work(44:24) What is being done to tackle the Red Market?📱 Connect with me:TikTok: https://www.instagram.com/drkaranrajanInstagram: https://www.tiktok.com/@dr.karanr📱 Connect with Scott:YouTube: https://www.youtube.com/@sgcarney/ Instagram: https://www.instagram.com/sgcarney/📕 Check out Scott’s other books:-Dream: The Art & Science of Slumber-The Vortex-The Wedge-What Doesn't Kill Us-The Enlightenment Trap🔥 Get my free weekly newsletter filled with easy to action health tips, interesting facts and science to fill your curiosity: https://drkaran.beehiiv.com/subscribe🔥 For more useful science for your everyday life, grab my best selling book “This Book May Save Your Life”: https://geni.us/DrKaranBook 🎙️ An OG Podcasts production.

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  47:40
• Is Everyone Taking Steroids Now? | Noel Deyzel

  💬 “ My mission is to help save people from a lot of the mistakes that I have made.” ~Noel Deyzel⚡️ Noel Deyzel is a bodybuilder and fitness influencer, known for his openness about his steroid use. He’s amassed millions of followers online, discussing diet and exercise strategies, and spreading messages about positive mindset and motivation.⚡ In this episode Noel and I explore the rising use of performance enhancing drugs in the fitness space, the impact this is having on male beauty standard - and why he’s cut back on everything.🎧 Stay tuned to find out:➡ How people are being more open about steroid use - and why that’s good AND bad➡︎ The risks teenagers as young as 16 are taking with their health in pursuit of muscle➡︎ The two major life events that have made Noel completely reconsider his life choices➡︎  The best and worst supplements to spend your money on➡︎ What “cheat day” looks like for Noel📕 Chapters(0:42) When Noel was skinny(1:43) Distorted beauty standards in fitness(5:18) The “fake natty” epidemic(7:31) The responsibility of being an “influencer”(10:31) Facing health consequences of steroids(20:40) There are no quick fixes(22:56) A simple supplement guide(30:07) The gut-muscle connection(32:14) Mindset and motivation(35:03) Noel’s cheat meal(36:58) Worst fitness trends(37:46) Most overrated supplement(38:43) Most underrated supplement(39:21) Most jacked person Noel’s ever met📱 Connect with me:TikTok: https://www.instagram.com/drkaranrajanInstagram: https://www.tiktok.com/@dr.karanr📱 Connect with Noel:Instagram: https://www.instagram.com/noeldeyzel_bodybuilder/ YouTube: https://www.youtube.com/@NoelDeyzel/ 🔥 Get my free weekly newsletter filled with easy to action health tips, interesting facts and science to fill your curiosity: https://drkaran.beehiiv.com/subscribe🔥 For more useful science for your everyday life, grab my best selling book “This Book May Save Your Life”: https://geni.us/DrKaranBook 🎙️ An OG Podcasts production.

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  43:09
• Memory Glitches: Can You Trust What You Remember? | Charan Ranganath

  💬 “ Form memories with intention - and make the decisions in daily life that will give you the memories you want to hold onto.” ~Charan Ranganath⚡️ Charan Ranganath is a Professor of Psychology and Neuroscience and director of the Dynamic Memory Lab at the University of California at Davis. He’s also the author of Why We Remember: The Science of Memory and How it Shapes Us.⚡ In this episode Charan and I explore how your memory actually works and how to create a life worth remembering.🎧 Stay tuned to find out:➡ How scientifically accurate the movie Inside Out is when it comes to memory➡︎ How memories can degrade and become distorted over time➡︎ Why childhood memories are so hard - or impossible - to hold onto➡︎  How to be more intentional with your memory➡︎ The science of deja vu, PTSD, dreams and aphantasia📕 Chapters(0:34) The science of ‘Inside Out’(2:39) How memories degrade over time(5:56) When life “flashes before your eyes”(8:34) Remembering our dreams(12:30) Childhood memories(18:23) How false memories are made(22:51) Gaslighting(26:18) Why we fixate on negative memories(28:57) PTSD and traumatic memories(35:49) Is modern tech making our memory worse?(38:56) How to improve your memory(46:05) The science of deja vu(49:05) Aphantasia: How some people have no inner monologue📱 Connect with me:TikTok: https://www.instagram.com/drkaranrajanInstagram: https://www.tiktok.com/@dr.karanr📱 Connect with Charan:Instagram: https://www.instagram.com/thememorydoc/ Website: https://charanranganath.com/ 🔥 Get my free weekly newsletter filled with easy to action health tips, interesting facts and science to fill your curiosity: https://drkaran.beehiiv.com/subscribe🔥 For more useful science for your everyday life, grab my best selling book “This Book May Save Your Life”: https://geni.us/DrKaranBook 🎙️ An OG Podcasts production.

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