#48: Discover your microbial child (with Zsuzsa Millei)

Did you know your body is never truly sterile—even before you’re born? From semen and placenta to umbilical cord blood, your microbial journey begins early on. And it doesn’t stop there. The type of birth, nurturing, and how you explore the world as a child play a crucial role in shaping your unique microbiome. The introduction of solid foods, interactions with your environment, and social contact…