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Dr Karan Explores

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Dr Karan Explores
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  • The NiMe Diet - Eat Like Our Ancestors For Better Gut Health
    💬 Jens Walter is a gut health expert at APC Microbiome Ireland, one of the leading microbiome centres in the world - and helped develop the Non-industrialised Microbiome Restore (NiMe) diet.⚡️In this episode, Jens and I discuss how our microbiomes have been shaped throughout human history - and the foods we can eat to make our healthy microbes flourish. 🎧 Stay tuned to find out:➡︎ Just how different our guts are from indigenous communities and our early ancestors➡︎ What the NiMe diet is and how it can supercharge your gut health➡︎ Why community and culture is just as important as food for gut health➡︎ Why some of our gut microbes have gone extinct➡︎ How pairing meat with the right kind of fibre can increase its benefits📕 Chapters(00:43) How industrialisation has changed our microbiome(02:18) Do personalised diets work for gut health?(05:52) Emerging gut microbe research(07:27) How sharing microbes in communities improves gut health(12:56) Combining the benefits of Western and indigenous lifestyles(15:01) How different our guts are from ancient humans(18:15) Can we regain extinct microbes?(21:35) Exploring the Yanomami tribe(24:11) The NiMe diet(27:14) Should we cut out all dairy?(30:01) Balance vs restriction(32:23) Benefits of pairing fibre with meat(35:27) Best resistant starches to eat(38:36) Ancient vegetables: Are they better for us?📱 Connect with me:Instagram: https://www.instagram.com/drkaranrajanYouTube: https://www.youtube.com/@DrKaran TikTok: https://www.tiktok.com/@dr.karanr📱 Connect with Jens Walter:LinkedIn: https://www.linkedin.com/in/jens-walter-b1a1127a/🔥 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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  • Ozempic Is Just the Beginning: What’s Next in Weight Loss Drugs | Dr Spencer Nadolsky
    💬 Dr Spencer Nadolsky is an obesity and lipid specialist, and an expert in GLP-1 care. He’s also the co-host of the Docs Who Lift podcast.⚡️In this episode Spencer and I discuss emerging research around weight loss injections tirzepatide and semaglutide, known as Ozempic, Wegovy and Mounjaro - and discuss the proper use of these drugs.🎧 Stay tuned to find out:➡︎ Why old restrictions on weight loss drugs are no longer being enforced➡ How a combo of GLP-1 and GIP may be even more revolutionary for weight loss➡︎ Why most people have to take these drugs for life➡︎ Why people get so angry when people lose weight on GLP-1s➡︎  How GLP-1 drugs are going to make weight-loss surgery extinct📕 Chapters(0:41) The non-weight loss benefits from GLP-1 use(4:55) Getting the dosage right(7:24) Drugs of the future(11:09) How to get started on a weight-loss injection(16:38) Why restrictions on weight loss drugs are being lifted(19:46) Why people get mad about GLP-1 use(23:57) Do you have to take these drugs for life?(27:55) Do fat cells have memory?(29:25) What if you want to stop GLP-1 use?(31:48) The mental health drawbacks of weight loss drugs(35:44) Unique insights from Spencer’s time with patients(38:47) Is excessive muscle loss really a big problem?(42:46) Should everyone be taking GLP-1s?(45:14) Will weight loss surgeries go extinct?(49:11) GLP supplements are a scam📱 Connect with me:TikTok: https://www.instagram.com/drkaranrajanYouTube: https://www.youtube.com/@DrKaran Instagram: https://www.tiktok.com/@dr.karanr📱 Connect with Spencer:Instagram: https://www.instagram.com/drnadolsky/ X: https://x.com/DrNadolsky  🔥 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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  • It Only Takes 3 Months to Supercharge Fertility - Here’s How | Ro Huntriss
    💬 Ro Huntriss is a world-leading fertility expert, recently crowned ‘Best Fertility Dietitian’ by The European Fertility Society. She has extensive experience in women’s health and is also the author of Deliciously Healthy Fertility.⚡️In this episode Ro and I discuss the incredible power we have to influence our own ability to conceive (for both women and men) and improve the health outcomes of our children - simply by focusing on the food we eat.🎧 Stay tuned to find out:➡ Fertility friendly foods - and what to avoid for better conception➡︎ What DNA fragmentation has to do with male fertility and sperm quality➡︎ About the rise of ‘Ozempic babies’ and how GLP-1 agonists impact fertility➡︎  The evolving role of microbiome research in fertility➡︎ Which supplements actually work📕 Chapters(0:41) Fertility award winner(1:51) How men are involved in fertility(4:44) Why is infertility so common?(6:34) Fertility friendly foods(8:18) Dietary reasons for low fertility(10:09) Fertility and the microbiome(18:14) Supplements for fertility(24:14) Testing your fertility(28:43) How your diet improves your child’s long-term health(30:36) Advice for chronic conditions like endometriosis(35:52) Ozempic babies(40:29) Dr Karan’s Ozempic prediction(42:38) What you should STOP doing for fertility(45:24) Diet impact on pregnancy related complications(47:00) Improving fertility can be simple📱 Connect with me:TikTok: https://www.instagram.com/drkaranrajanYouTube: https://www.youtube.com/@DrKaran Instagram: https://www.tiktok.com/@dr.karanr📱 Connect with Ro:Instagram: https://www.instagram.com/fertility.dietitian.uk/Website: https://dietitianro.co.uk/ 🔥 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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  • Want Better Skin, Sleep & Energy? Start With Your Gut | Megan Rossi
    💬 Dr  Megan Rossi, aka The Gut Health Doctor, is an award‑winning dietitian and nutritionist with a PhD in gut microbiome science. She's the founder of The Gut Health Clinic and the Bio&Me food brand. She’s also a Sunday Times bestselling author, dedicated to translating cutting-edge gut research into practical, real‑world health advice.⚡️In this episode, Megan and I dive into the science of gut health, exploring how your gut influences everything from mood and immunity to skin and sleep… and what you can do to improve it.🎧 Stay tuned to find out:➡︎ How your gut health impacts your mood, energy, skin, and overall wellbeing➡︎ Why you need to eat 30 different plant-based foods per week➡︎ Which fermented foods can naturally boost gut health➡︎ The gut effects of artificial sweeteners and ultra-processed foods➡︎ How stress, sleep, and movement affect gut health📕 Chapters(00:50) What’s so special about gut health?(02:38) Don’t assume you’ve got a healthy gut(04:42) Quickfire questions(06:17) The importance of gut health(09:16) Good bugs versus bad bugs(12:06) Diversity is good for the gut(14:23) The Super Six(17:15) Should you restrict dairy?(19:39) Probiotic foods and lactose intolerance(23:05) Causes of bloating(28:32) Fermented food benefits(31:44) What’s the difference between probiotic supplements and fermented foods?(35:22) Why fermented foods aren’t the answer for specific conditions(37:26) Understanding the power of probiotics(38:56) Can you trust off-the-shelf probiotics?📱 Connect with me:Instagram: https://www.instagram.com/drkaranrajanYouTube: https://www.youtube.com/@DrKaran TikTok: https://www.tiktok.com/@dr.karanr📱 Connect with Dr Megan Rossi:Instagram: https://www.instagram.com/theguthealthdoctorTikTok: https://www.tiktok.com/@theguthealthdoctor🔥 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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  • I Got Deepfaked - AI Misinformation Is SCARY Right Now | Alex Ruani
    💬 Alex Ruani is a doctoral researcher in diet-health misinformation at University College London. She studies how misinformation spreads, the potential harm it can do - and what techniques we should be using to stop it.⚡️In this episode Alex and I discuss the rising influence of technology and artificial intelligence on fake news and the spreading of misinformation - including how I’ve recently become the victim of a deepfake scam.🎧 Stay tuned to find out:➡︎ Why social media platforms say misinformation is a “necessary weed”➡ How misinformation online is leading to real life deaths➡︎ How AI is getting so good at spreading misinformation - threatening democracy➡︎ How one company used a Deepfake clone of ME to sell their supplements➡︎  Why the CapCut issue opens up massive trust issues with tech companies📕 Chapters(0:58) How bad is misinformation right now?(4:38) How easy it is to avoid spreading fake news(7:19) Is misinformation research working?(12:16) Why social media platforms don’t want to tackle misinformation(17:14) How to avoid restricting free speech(22:12) How I got Deepfaked(32:24) The CapCut problem: Why you should read Ts&Cs(40:47) We’re using ChatGPT wrong(46:16) How AI is rotting your brain📱 Connect with me:TikTok: https://www.instagram.com/drkaranrajanYouTube: https://www.youtube.com/@DrKaran Instagram: https://www.tiktok.com/@dr.karanr📱 Connect with Alex:Instagram: https://www.instagram.com/alexruani/ LinkedIn: https://www.linkedin.com/in/alejandraruani/ 🔥 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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About Dr Karan Explores

Join Dr Karan as he meets the world's foremost experts in science and medicine to cut through the BS of modern health advice. Get my free weekly newsletter filled with easy to action health tips, interesting facts & science to fill your curiosity: https://drkaran.beehiiv.com/subscribe
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