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Dr Karan Explores

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Dr Karan Explores
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85 episodes

  • Dr Karan Explores

    Everything We Still Get Wrong About Fertility | Dr Lucky Sekhon

    16/01/2026 | 53 mins.
    💬 We’re getting so much wrong about fertility. What causes infertility, how long does the fertile window stay open, how important is the man in the equation? Fortunately, we have a world-leading expert to clear everything up.
    ⚡ Dr Lucky Sekhon is a board certified OBGYN and fertility expert - and has benefitted from IVF herself. She’s also the author of a new book called Lucky Egg - a guide to help people struggling with their fertility.
    ⚡ Together they debunk fertility myths, explore a better way to track ovulation, how to prepare for treatments like IVF, whether you should consider freezing your eggs or sperm - and more!
    🎧 Stay tuned to find out:
    ➡ How to track ovulation effectively (and how much sex to have)
    ➡︎ If fitness trackers and ovulation strips are worth your money
    ➡︎ At what age you should be freezing your eggs and sperm
    ➡︎  How a man’s health impacts pregancy and the health of the baby
    ➡︎ Why IVF is so misunderstood - and how to actually approach it
    #DrKaran, #MedicalScience, #HealthEducation, #HealthTips, #MedicalScience, #Fertility, #FertileWindow, #IVF
    Don't miss an episode! Subscribe NOW: https://www.youtube.com/@DrKaran?sub_confirmation=1 
    📕 Chapters
    (0:00) Introduction
    (1:26) Fundamental truths about fertility
    (3:07) The fertility window
    (6:01) How to maximise the fertile window
    (9:05) Apps and devices; best ways to track fertility
    (15:05) Mistakes when tracking ovulation
    (18:47) Egg freezing and protective measures
    (24:35) Fertility impact of a father’s health
    (28:19) Diet, sleep and stress management
    (33:16) Protecting your child’s future
    (37:44) Biggest fertility lies
    (39:42) What you don’t know about IVF
    (48:28) How weight-loss drugs impact fertility
    🚽 Discover Throne’s incredible new smart toilet device at http://thronescience.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 
    📕 Pre-order my new book, This Is Vital Information, here: https://linktr.ee/ThisisVitalInformation?utm_source=linktree_profile_share<sid=472cbbde-00e2-42ab-8a3f-725656fab3a5
    🔥  Head to https://loamscience.com/ try LOAM - and get an additional 10% with code POD10.
    Buy Lucky’s book, The Lucky Egg, here: https://linkly.link/2TYtU 
    🎙️ An OG Podcasts production.
    About Dr Karan:
    Dr. Karan Rajan is a doctor, author, and educator dedicated to making health and medical science accessible to all. Through evidence-based analysis, he addresses topics such as gut health, brain health, and healthy lifestyle choices, while dispelling common medical myths with a touch of dark humor. His content provides reliable, research-driven insights designed to inform and empower viewers to better understand their health.
    📱Connect with me:
    Instagram: https://www.instagram.com/drkaranrajan/   
    Facebook: https://www.facebook.com/DrKaranR/  
    TikTok: https://www.tiktok.com/@dr.karanr  
    X: https://twitter.com/drkaranrajan  
    Website: https://linktr.ee/ThisisVitalInformation
  • Dr Karan Explores

    Is Your Oral Microbiome Making You Sick? | Dr Sampson

    09/01/2026 | 55 mins.
    💬Your oral microbiome is directly tied to your gut and overall health. You can fix many health problems by starting in the mouth - and this episode is a guide on how to do exactly that.
    ⚡Dr. Karan speaks to Dr Victoria Sampson, an award winning functional dentist and founder of THS Labs. Together they explore the science of the oral microbiome, and how you can better look after your teeth and oral health.
    🎧 Stay tuned to find out:
    ➡ How poor oral health is linked to diabetes, heart disease, dementia and more!
    ➡︎ Why you should avoid high strength mouthwash at all costs
    ➡︎ Why xylitol gum might be your new favourite hack for mouth health
    ➡︎  Whether techniques like tongue scraping and oil pulling are worth your time
    ➡︎ The impact of dental work, from fillings to whitening, on oral health
    #DrKaran, #MedicalScience, #HealthEducation, #HealthTips, #MedicalScience, #OralHealth ,#OralMicrobiome, #MouthHealth,
    Don't miss an episode! Subscribe NOW: https://www.youtube.com/@DrKaran?sub_confirmation=1 
    📕 Chapters
    (0:00) Introduction
    (02:06) Why your oral microbiome is so important for health
    (03:01) How are you damaging your oral microbiome?
    (04:52) The functional benefits of eating good food
    (07:41) When to use (and avoid) mouthwash
    (10:40) What you should ask your dentist tomorrow
    (15:41) Why poor oral health is linked to systemic diseases
    (18:57) How Alzheimer’s is also linked to the mouth
    (21:37) How poor breathing habits influence your microbiome
    (25:11) The role of the nasal microbiome
    (27:19) Cheap starter kit for improved oral health
    (30:53) Why xylitol gum is so effective
    (33:21) Are probiotic lozenges or mouthwashes any good?
    (38:49) Does Victoria recommend oil pulling for mouth hygiene?
    (41:59) Biological dentistry and the safety of dental cosmetics
    (47:16) The danger of metals in fillings
    🚽 Discover Throne’s incredible new smart toilet device at http://thronescience.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 
    📕 Buy my new book, This Is Vital Information, here: https://linktr.ee/ThisisVitalInformation?utm_source=linktree_profile_share<sid=472cbbde-00e2-42ab-8a3f-725656fab3a5
    🔥  Head to https://loamscience.com/ try LOAM - and get an additional 10% with code POD10.
    🎙️ An OG Podcasts production.
    About Dr Karan:
    Dr. Karan Rajan is a doctor, author, and educator dedicated to making health and medical science accessible to all. Through evidence-based analysis, he addresses topics such as gut health, brain health, and healthy lifestyle choices, while dispelling common medical myths with a touch of dark humor. His content provides reliable, research-driven insights designed to inform and empower viewers to better understand their health.
    📱Connect with me:
    Instagram: https://www.instagram.com/drkaranrajan/   
    Facebook: https://www.facebook.com/DrKaranR/  
    TikTok: https://www.tiktok.com/@dr.karanr  
    X: https://twitter.com/drkaranrajan  
    Website: https://linktr.ee/ThisisVitalInformation
  • Dr Karan Explores

    How to Manage IBS: Diet, Stress & More ft. Kirsten Jackson

    02/01/2026 | 43 mins.
    ⚡In this episode, Dr. Karan sits down with IBS dietitian Kirsten Jackson to break down the complexities of Irritable Bowel Syndrome (IBS). Kirsten, who has firsthand experience with IBS, explains the gut-brain connection, the role of the microbiome, and why IBS is often misunderstood.
    💬 They dive into different IBS types, dietary interventions like the low FODMAP diet, and practical tips for managing symptoms. Learn how stress, sleep, and mental health impact IBS, and get actionable advice to take control of your gut health.
    🎧 Stay tuned to find out:
    ➡ What exactly IBS is and why it's not just a gut problem
    ➡︎ How the gut-brain connection impacts IBS symptoms
    ➡︎ The role of the microbiome in IBS and how it can affect your health
    ➡︎  The truth behind the low FODMAP diet and how it can help manage IBS
    ➡︎ Practical tips for managing IBS with diet, lifestyle, and mental health strategies
    #DrKaran #MedicalScience #HealthEducation #HealthTips #MedicalScience #IBS #guthealth #irritablebowelsyndrome 
    Don't miss an episode! Subscribe NOW: https://www.youtube.com/@DrKaran?sub_confirmation=1 
    📕 Chapters
    (0:00) Introduction and Defining Irritable Bowel Syndrome
    (3:54) Diagnosis Challenges and Subtypes of IBS
    (8:58) The Low FODMAP Diet: Explanation and Process
    (15:04) Long Term Diet Management and Mental Health
    (19:54) IBS Connections to Women's Health and Hormones
    (29:56) Lifestyle Fundamentals and Supplement Use
    (38:26) Practical Self Assessment and Closing Thoughts
    🔥 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 
    📕 Pre-order my new book, This Is Vital Information, here: https://linktr.ee/ThisisVitalInformation?utm_source=linktree_profile_share&ltsid=472cbbde-00e2-42ab-8a3f-725656fab3a5
    Head to https://loamscience.com/ try LOAM - and get an additional 10% with code POD10.
    🎙️ An OG Podcasts production.
    About Dr Karan:
    Dr. Karan Rajan is a doctor, author, and educator dedicated to making health and medical science accessible to all. Through evidence-based analysis, he addresses topics such as gut health, brain health, and healthy lifestyle choices, while dispelling common medical myths with a touch of dark humor. His content provides reliable, research-driven insights designed to inform and empower viewers to better understand their health.
    📱Connect with me:
    Instagram: https://www.instagram.com/drkaranrajan/   
    Facebook: https://www.facebook.com/DrKaranR/  
    TikTok: https://www.tiktok.com/@dr.karanr  
    X: https://twitter.com/drkaranrajan  
    Website: https://linktr.ee/ThisisVitalInformation
  • Dr Karan Explores

    How to Protect Your Vaginal Health with Valentina Milanova

    26/12/2025 | 50 mins.
    ⚡Join Dr. Karan as he dives deep into the science of the vaginal microbiome with Valentina Milanova, the founder and CEO of Daye. Learn why understanding and caring for your vaginal health is more important than ever.
    💬 In this episode, Valentina breaks down the critical role the vaginal microbiome plays in overall health, fertility, and even pregnancy outcomes. From the dangers of douching to the science of probiotics and screenings, get a fresh perspective on how you can protect and enhance your intimate well-being. Don’t miss this enlightening conversation on women’s health!
    Check out Daye's website: https://www.yourdaye.com/ 
    🎧 Stay tuned to find out:
    ➡ The crucial role the vaginal microbiome plays in your overall health
    ➡︎ Why douching and certain hygiene practices can disrupt vaginal health
    ➡︎ How sexual health impacts your vaginal microbiome and fertility
    ➡︎  The connection between your gut health and vaginal well-being
    ➡︎ The future of vaginal microbiome screenings and personalized treatments
    #DrKaran #MedicalScience #HealthEducation #HealthTips #MedicalScience #vaginalhealth #womenshealth
    Don't miss an episode! Subscribe NOW: https://www.youtube.com/@DrKaran?sub_confirmation=1 
    Chapters:
    (0:00) Introduction and Guest Welcome
    (0:35) Understanding the Vaginal Microbiome
    (3:53) Common Disruptors and Health Impacts
    (8:14) The Gut-Vagina Connection and Daily Habits
    (12:11) Grooming, Hygiene, and Societal Myths
    (20:18) The Harmful "Freshness" Industry and Safe Practices
    (25:48) Hormonal Influences Through Life Stages
    (30:28) Innovation in Women's Health: The Day Tampon
    (36:05) Safety, Regulation, and Industry Challenges
    (43:17) Future Treatments and Research Frontiers
    (48:06) Closing Remarks
    🔥 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 
    📕 Pre-order my new book, This Is Vital Information, here: https://linktr.ee/ThisisVitalInformation?utm_source=linktree_profile_share&ltsid=472cbbde-00e2-42ab-8a3f-725656fab3a5
    Head to https://loamscience.com/ try LOAM - and get an additional 10% with code POD10.
    🎙️ An OG Podcasts production.
    About Dr Karan:
    Dr. Karan Rajan is a doctor, author, and educator dedicated to making health and medical science accessible to all. Through evidence-based analysis, he addresses topics such as gut health, brain health, and healthy lifestyle choices, while dispelling common medical myths with a touch of dark humor. His content provides reliable, research-driven insights designed to inform and empower viewers to better understand their health.
    📱Connect with me:
    Instagram: https://www.instagram.com/drkaranrajan/   
    Facebook: https://www.facebook.com/DrKaranR/  
    TikTok: https://www.tiktok.com/@dr.karanr  
    X: https://twitter.com/drkaranrajan  
    Website: https://linktr.ee/ThisisVitalInformation
  • Dr Karan Explores

    How Language Learning Could Protect Your Brain for Life ft. Sophia Smith Galer

    19/12/2025 | 49 mins.
    ⚡ Knowing or learning another language has been shown to reduce the risk of getting dementia. The words we use influence the way we view things like healthcare and death. And the language of food is a treasure trove of history that holds stories of our culture and heritage.
    💬 That’s why digital journalist and creator Sophia Smith-Galer is so passionate about the subject. She has an online series called ‘Eatamology’ and is the author of ‘How To Kill A Language’, an exploration of how languages die out, and how we can revive them.
    🎧 Stay tuned to find out:
    ➡ How languages are going extinct at a rapid rate - and why we should save them
    ➡︎ The deep connection between the language of food and culture
    ➡︎ How language learning can connect you to your ancestral roots
    ➡︎  Why being bilingual broadens your vocal abilities
    ➡︎ How AI is changing the way we speak and the words we use
    📕 Chapters
    (00:00) Intro
    (00:32) Why languages need to be preserved
    (04:28) The “eatamology” of food language
    (09:28) Why Brits should learn another language
    (12:45) The anatomical advantages of being bilingual
    (20:32) How medical terminology shapes our understanding of death and illness
    (29:22) The natural evolution of language & AI’s influence
    (35:45) How AI is harming trust online
    📱 Connect with me:
    TikTok: https://www.instagram.com/drkaranrajan
    YouTube: https://www.youtube.com/@DrKaran 
    Instagram: https://www.tiktok.com/@dr.karanr
    📱 Connect with Sophia:
    Instagram: https://www.instagram.com/sophiasgaler/ 
    TikTok: https://www.tiktok.com/@sophiasmithgaler 
    Website: https://sophiasmithgaler.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 
    📕 Pre-order my new book, This Is Vital Information, here: https://linktr.ee/ThisisVitalInformation?utm_source=linktree_profile_share&ltsid=472cbbde-00e2-42ab-8a3f-725656fab3a5
    Head to https://loamscience.com/ try LOAM - and get an additional 10% with code POD10.
    Discover Throne’s incredible new smart toilet device at http://thronescience.com 
    🎙️ 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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