Dr. Mika Gupta explains the gut‑brain connection 

Starting in the First 1000 Days, together they shape mood, learning, and resilience.

How the Maternal Microbiome Shapes Baby’s Brain in the First 1000 Days

  1. Microbiome → Immune System → Brain
    Up to 70% of the immune system lives in the gut. A calm, balanced immune environment reduces inflammation signals that could affect neural development.

  2. Gut Bacteria Produce Neurotransmitters
    Your gut makes 90% of serotonin. These compounds help regulate mood and stress during pregnancy—two major influences on fetal brain development.

  3. Microbiome Influences Nutrient Absorption
    Even with a perfect diet, a disrupted microbiome can limit absorption of Iron. These are the key nutrients the brain expects.

  4. Your Microbiome Becomes Your Baby’s
    Studies show that a baby inherits much of their initial microbiome from the mother—through pregnancy, birth, and early feeding.

Begin a Prenatal-Safe Probiotic

Mama Bird Probiotics are designed to support the gut–brain axis with clinically studied strains that influence mood, digestion, and immune balance.