How Your Microbiome Talks to Your Brain with Dr. Vivian Asamoah, MD (ep – 74)

It’s easy to think of digestion as a one-way process, but the conversation between your gut and your brain is far more complex. From mood to memory to overall well-being, this “gut-brain axis” plays a critical role in how we feel and function every day. In this episode, Dr. Ginger Hultin sits down with Dr. Vivian Asamoah, a board-certified gastroenterologist and internal medicine physician, to explore the fascinating science of how your microbiome communicates with your brain. They break down what the gut-brain connection really means, the role of the microbiome and vagus nerve in mood regulation, and why paying attention to digestive health can have ripple effects on mental clarity and emotional balance. Dr. Asamoah also shares practical advice for recognizing gut signals that shouldn’t be ignored, and what they might be trying to tell you. If you’ve ever wondered how food, stress, and microbes shape your mindset, this episode will change the way you think about your gut.

In this episode, we’ll cover: [00:00:00] What the gut-brain axis is and how your gut “talks” to your brain [00:02:25] How neuroscience and gastroenterology intersect [00:03:40] Common gut issues, why women experience them most [00:04:49] Disorders of gut-brain interaction [00:06:12] The vagus nerve connection, how your gut signals your brain [00:08:11] How gut bacteria influence mood, stress, and mental health [00:13:11] Nutrition and lifestyle habits that support a healthy microbiome [00:20:07] Prebiotics, probiotics & postbiotics [00:21:53] Key takeaways for overall wellness  Connect with Dr. Ginger Hultin on Instagram, LinkedIn or her website. Connect with Dr. Vivian Asamoah on Instagram or LinkedIn.

Disclaimer: The material presented in this podcast, is not intended to be a substitute for professional medical advice, diagnosis, or treatment. You should seek the recommendation of a medical professional regarding a medical condition or treatment or before starting a new nutrition and/or health regimen. Orgain, LLC is providing these episodes on an "as is" basis and makes no representations or warranties of any kind with respect to the podcast episodes. Orgain, LLC nor any of its directors, employees or other representatives will be liable for damages arising out of or in connection with the use of this document. This is a comprehensive limitation of liability that applies to all damages of any kind, including (without limitation) compensatory, direct, indirect or consequential damages, loss of data, income or profit, loss of or damage to property and claims of third parties.