Healthy Gut, Happy Kids: Understanding Microbiome Health in Pediatrics with Dr. Elisa Song: Episode Rerun

In this episode of The Root Cause Medicine Podcast, we’re joined by Dr. Elisa Song—pediatrician, integrative medicine expert, and author of Healthy Kids, Happy Kids. As the founder of Whole Family Wellness, Dr. Song has dedicated her career to empowering parents with science-backed, holistic strategies to raise resilient, thriving children.

We explore the foundational role of gut health in childhood development, how added sugars and processed foods harm the microbiome, and why the key to lifelong health starts with the smallest daily habits. Dr. Song also introduces her five pillars of pediatric gut health and highlights the powerful connection between the gut and the brain in kids.

You’ll learn:

This episode is a must-listen for parents, pediatric professionals, and anyone seeking a deeper understanding of how to support children's health with compassion, nutrition, and science.

Order tests through Rupa Health, the BEST place to order functional medicine lab tests from 30+ labs – https://www.rupahealth.com/reference-guide

Labs Mentioned

02:46 - Why Did Dr. Song Wrote Healthy Kids, Happy Kids?

04:16 - The Truth About Chronic Diseases in Kids

10:20 - 5 Simple Daily Habits to Enhance Your Child’s Health 

13:17 - Easy Diet Hacks for a Healthier, Happier Family

20:34 - How Ultra-Processed Foods Are Wrecking Our Kids' Brains

24:45 - The Ingredients Parents Must Avoid to Keep Their Kids Healthy

31:53 - Why Is Sugar Bad for the Microbiome?

31:53 - Testing for Gut Health

44:24 - Are Probiotics Safe for Children?

47:19 - How Gut Health and Natural Remedies Can Enhance Your Child's Immunity