Heal Your Gut, Improve Your Life: The Power of the Microbiome with Dr. Karan Rajan, NHS
The Vibrant Wellness Podcast
Karan's journey from surgeon to creator
Karan describes his early YouTube teaching, growth on social media, and why he shifted to public health education.
Your gut controls everything — from your energy and sleep to your immune system and even mood.
In this episode of the Vibrant Wellness Podcast, Dr. Alex Carrasco sits down with Dr Karan Rajan, a medical doctor and one of the biggest health & science creators on social media. Since 2020 he has amassed over 10 million followers across Tiktok, YouTube, Instagram & Facebook with his refreshingly frank medical myth-busting and health advice videos which combine education, entertainment and generous servings of dark humour.
Together, they explore:
🦠 How your microbiome influences every system in your body
🌱 Why fiber is the real superfood your gut bacteria depend on
💩 What your poop says about your health
🧬 How modern testing and data help personalize wellness
🍠 Why your grandmother’s diet might be the key to longevity
💡 The difference between treating symptoms vs. decoding root causes
🎙️ “If you’re not feeding your microbiome, you’re starving part of yourself.” — Dr. Karan Rajan
👉 Learn how to reconnect with your gut, eat for longevity, and use modern testing to uncover what your body’s been trying to tell you all along.
🔗 Dr. Karan Rajan, NHS
https://www.drkaranrajan.com
https://www.instagram.com/drkaranrajan
https://loamscience.com
🔗 Dr. Alex Carrasco, MD
https://nourishmedicine.com
https://www.instagram.com/dralexcarrasco
✨ Like 👍, subscribe 🔔, and share this episode if you’re ready to take charge of your hormones and feel vibrant again!
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