The 9 Allergens: A Food Engineer's Guide to Safely Feeding Your Baby + Free Printable Calendar

This guide is for parents and caregivers of babies between 4 and 12 months old who are starting solid foods and baby-led weaning (BLW). It's especially useful for first-time parents who feel anxious or overwhelmed about introducing allergenic foods, don't know where to start, or want a clear, structured, evidence-based plan instead of conflicting advice from social media and family. Includes a free printable 9-week allergen introduction calendar, built right into your guide.