About this episode

Dr. Vic Manzo discusses the impact of the gut on a child's development and emotional health.

What if the single most powerful predictor of your child’s IQ, emotional regulation, and anxiety levels wasn’t genetics, their school, or even your parenting strategy? What if it lived in their diaper? In this eye-opening episode of The Wellness Path , Dr. Vic Manzo dives into the cutting-edge neuroscience of the Gut-Brain Axis . We explore how an infant's "second brain"—the enteric nervous system—houses over 500 million neurons and acts as the tactical commander for the brain in their head. From the "Vaginal Seed" of birth to the impact of the first 1,000 days, Dr. Vic reveals why the bacteria in your baby's gut are actually the architects of their neural circuits. What You’ll Learn in This Episode: Two Brains, One Body: Why the gut contains more nerve cells than the entire spinal cord. The Vagus Nerve Highway: How 80-90% of signals travel up from the gut to the brain, not the other way around. Serotonin & GABA: The shocking truth that 90-95% of the body's serotonin (the "feel-good" chemical) is produced in the gut, not the brain. The HPA Axis & Anxiety: Why "germ-free" environments in early life can lead to hyperactive stress responses and emotional dysregulation…

People in this episode

Host: Dr. Vic Manzo

Topics covered

• Gut-Brain Axis
• Infant Development
• Neuroscience
• Emotional Regulation
• Gut Health
• Neural Circuits

Keywords

• Gut-Brain Axis
• Infant IQ
• Emotional Regulation
• Neurons
• Serotonin
• HPA Axis
• Antibiotics
• First 1,000 Days

Mentioned in this episode

Organizations: The Wellness Path

More episodes of Wellness Path Podcast

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• WPP#25: The Internal Architect · January 12, 2026 · 36 min
• WPP#24 The Quiet Epidemic · December 23, 2025 · 37 min
• WPP#23: Chiropractic Insights: Nurturing Your Child's Neurological Growth · October 14, 2025 · 22 min
• WPP#22 - The Hidden Root of Your Baby's Feeding Struggles (And How to Finally Find Peace) · August 27, 2025 · 30 min
• WPP#21 - The 4th Trimester · April 10, 2025 · 22 min

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