How To Actually Feed Your Gut Microbiome with Anu Simh | MGC Ep. 113

Eating for your microbiome doesn't have to be complicated — but it does require rethinking how we approach food, carbohydrates, and flavor.

In this episode of The Mind–Gut Conversation, Dr. Mayer is joined by Anu Simh, a board-certified functional health coach, microbiome educator, and author of Flourish from Within: New Gut for Lifelong Health. Anu's work bridges the gap between microbiome science and real-world application, offering a framework for eating that supports microbial diversity without rigid meal plans or overwhelming recipes.

They explore why diversity matters more than any single superfood, how to distinguish beneficial complex carbohydrates from refined ones, and why traditional cuisines — like Anu's South Indian roots — have been quietly aligned with microbiome science all along. The conversation also covers the role of herbs and spices as important sources of polyphenols, how to retrain your palate to accept bitter flavors, and how to build simple, repeatable eating patterns that actually stick in people's lives.

This episode offers a grounded, science-based look at what it means to feed your microbiome, and how to translate research into sustainable habits that support gut health and long-term well-being.

Topics discussed include:

• Why microbial diversity is more important than any single superfood

• How traditional cuisines align with microbiome science

• The difference between refined and complex carbohydrates

• Herbs and spices as polyphenol-rich additions to everyday meals

• Retraining your palate to accept bitter and diverse flavors

• Building simple, repeatable eating patterns for gut health

This is a practical, science-driven discussion for anyone interested in the gut microbiome, plant-forward eating, and the brain–gut connection.

Chapters:

0:00 - Introduction

2:36 - Anu's Origin Story and Journey to Microbiome Science

8:46 - Has Plant-Forward Eating Reached the General Public?

25:08 - The Flourish Diet

34:54 - Herbs, Spices, and Retraining Your Plate

45:07 - Closing Remarks and Practical Recipes