The New Science of Early Allergen Introduction

For decades, parents were told to avoid giving babies allergens like peanuts until age three. Today, the science has flipped, revealing that early exposure is the key to preventing lifelong allergies. In this episode, Herman and Corn break down the landmark LEAP study, the "Big Nine" allergens, and how to safely navigate the first year of solids. We explore the best ways to track introduction using spreadsheets and apps, how to identify the signs of a reaction, and why consistency is more important than the initial taste. Whether you're a new parent or just curious about the shifts in pediatric medicine, this deep dive provides a practical roadmap for building a resilient immune system from the very first bite.